Eleazar Huntington's Declaration Of Independence facsimile is one of the rarest of the early facsimiles, designed as a reduced-size near-replica of the first Declaration Of Independence copy to include the signatures, Benjamin Owen Tyler's 1818 broadside. In his 2024 book, John Bidwell traces the fascinating history of this Declaration, with its body a near-replica of Tyler's broadside, but the signatures themselves were copied by Huntington from John Warr Jr's copy of John Binn's broadside signatures commissioned for John Sanderson’s Biography of the Signers to the Declaration of Independence. Let's ask Gemini to compare the signature blocks and decide for itself which is the most similar. Here we give it photographs of the three signature blocks and ask it to make a table of all of the signatures and compare the Huntington versions to the Tyler and Binns versions for each individual signature. Despite the signatures being organized entirely differently between the three copies, Gemini correctly identifies each signature in each of the three copies to compare them properly.Overall, Gemini assesses that the Huntington signatures are far more similar to the Binns than the Tyler, in keeping with John Bidwell's assessment. The ability of Gemini to take three completely different signature blocks, isolate each signature across each copy and compare them in this level of detail into a single table and overall comparative assessment suggests an entirely new range of AI-assisted comparative research is now possible.
Below you can see two copies of the Huntington broadside:
Here is a zoomed copy of the Huntington signature block that we provided to Gemini:
And a zoomed copy of the Tyler broadside signature block:
And the Binns signature block:
Let's compare the three copies, asking Gemini to inventory all of the signatures and compare the Huntington versions with the Tyler and Binns versions. Unfortunately, we could not locate three strong scans under similar lighting and scanning conditions, so some of the differences flagged by Gemini below may also be due to the differences in the scan qualities. Overall, however, Gemini assesses that the Huntington signatures are far more similar to the Binns than the Tyler, in keeping with John Bidwell's assessment.
Compare these three sets of Declaration of Independence facsimile signatures in extreme detail. Give me a table of all of the signatures and compare that signature from the "huntington-crop" image with the same signature in the "tyler-crop" and "binns-crop" images, describing the major differences and whether the huntington-crop signature is more similar to the same on which of the other two images. For each signature, compare the signature by itself CAREFULLY and DETAILED between the huntington-crop and the tyler and binns images. Don't consider its placement with regard to the page or other signatures, only look at the signature itself in isolation. Look especially for any differences in alignment where a letter or stroke is slightly different. For each signature, estimate whether it is an exact match or similar but with notable differences and elaborate on them. IGNORE ANY INFORMATION YOU KNOW ABOUT THE HUNTINGTON, TYLER AND BINNS SIGNATURE BLOCKS AND BASE YOUR ENTIRE ANALYSIS EXCLUSIVELY ON YOUR VISUAL ANALYSIS OF THESE IMAGES. At the beginning before the bulleted list give a paragraph description of whether the first image's signatures are more similar to the second or third image and explain why in detail.
The individual signatures in huntington-crop are overwhelmingly more similar to the signatures in binns-crop than to those in tyler-crop (likewise, taking binns-crop as the first uploaded image, its individual signatures are far closer to the second image, huntington-crop, than to the third image, tyler-crop). Across nearly all 56 signatures viewed in isolation, huntington-crop and binns-crop share the same sharp, continuous, evenly inked copperplate engraving lines, identical loop proportions, matching internal letter spacing, and identical micro-features—such as the crisp, unbroken calligraphy of Tho M:Kean, the long right-hand oval flourish of Geo Clymer, the exact sequence of tremor kinks in Step. Hopkins, and the clean ending of Carter Braxton without a trailing flourish. By contrast, tyler-crop renders many signatures with broken, feathered, blotchy, or faded strokes (such as Tho M:Kean, John Penn, Edward Rutledge, Thos Heyward Junr, Thomas Lynch Junr, Richard Henry Lee, and Francis Lightfoot Lee), along with noticeably different flourish geometries in signatures like Geo Clymer, Caesar Rodney, and Carter Braxton. The few isolated stroke differences between huntington-crop and binns-crop occur almost exclusively at the extremities of signatures where binns-crop either truncated a terminal flourish against its decorative border (Geo Read, William Ellery, Roger Sherman) or extended an exuberant descender across adjacent signatures (John Hancock, Josiah Bartlett); in those specific terminal strokes, huntington-crop displays the fuller right-hand flourishes or shorter "J" loops also seen in tyler-crop while retaining the crisp internal letterforms of binns-crop.
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Line Quality & Stroke Continuity:
huntington-cropandbinns-cropboth exhibit continuous, smooth hairlines and clean, high-contrast downstroke swells across all signatures, whereastyler-cropfeatures broken, stippled, and faded strokes in over a third of the signatures. -
Near-Exact Matches (
huntington-cropvs.binns-crop): Forty-nine of the 56 signatures inhuntington-cropare near-exact structural matches tobinns-cropin their isolated letterforms, differing only in minor ink weight or the absence of intersecting strokes from neighboring signatures that overlapped them inbinns-crop. -
Signatures with Notable Terminal or Loop Differences Between
huntington-cropandbinns-crop: Seven signatures (Geo Read, Lyman Hall, John Hancock, Josiah Bartlett, Wm Whipple, William Ellery, and Roger Sherman) show distinct isolated stroke differences at their loops or terminal flourishes betweenhuntington-cropandbinns-crop, even though their core letter bodies remain rooted in the crispbinns-cropstyle.
Exhaustive Signature-by-Signature Comparison Table
(Listed in column order from left to right, top to bottom as they appear in huntington-crop.)
| # | Signature | Closer Match & Match Estimate | huntington-crop vs. binns-crop (Isolated Comparison) JPG+ 1 | huntington-crop vs. tyler-crop (Isolated Comparison) JPG+ 1 |
| 1 | Robt Morris |
Closer to
(Near-exact match) |
Identical capital "R" loop, tall "b", superscript "t" with short dash underneath, and three-stroke "M" whose first leg drops below the baseline. Differs only in lacking the terminal period after "Morris." and the overlapping loops of Hancock's paraph at the top edge seen in |
In |
| 2 | Benjamin Rush |
Closer to
(Near-exact match) |
Near-exact match in the double-looped "B", the long descending loop of "j", the connected "amin", the open-topped "R" of "Rush", and the long upward-slanted terminal hairline on "h" (which is slightly finer at the very tip in |
In |
| 3 | Benj. Franklin |
Closer to
(Near-exact match) |
Near-exact match in the ornate "B", the superscript flourish after "Benj", the hooked "F" in "Franklin", the leftward-looping tail of the final "n", and the multi-looped horizontal figure-eight paraph below (the leftmost hairline loops of the paraph are slightly lighter in |
In |
| 4 | John Morton |
Closer to
(Near-exact match) |
Near-exact match in the tall "J" with its wide basal return stroke curving up under "ohn", and the upright, slightly separated roundhand letters of "Morton" (with a slightly lighter crossbar on "t" in |
In |
| 5 | Geo Clymer |
Closer to
(Near-exact match) |
Near-exact match in the intertwined loops of "G" and "C", the descender of "y", and the wide horizontal oval flourish extending to the right of "r" bisected by a straight horizontal stroke (which extends a tiny fraction further past the right oval tip in |
Notable difference: in |
| 6 | Jas. Smith |
Closer to
(Similar with minor tail difference) |
Shares the exact bold shading on "J" and "Smith", superscript "s" with two dots beneath, and undulating horizontal tail after "h", except the tail after "h" in |
In |
| 7 | Geo. Taylor |
Closer to
(Near-exact match) |
Near-exact match in the large "G", "eo.", the broken upper-left loop of "T", the heavy shaded descender loop of "y", and the short vertical terminal tick on "r". |
In |
| 8 | James Wilson |
Closer to
(Near-exact match) |
Near-exact match in the long slanted "J", "ames", the double-looped "W", and "ilson", with the exact same angle and weight on every downstroke (the "i" dot is slightly lighter in |
In |
| 9 | Geo. Ross |
Closer to
(Near-exact match) |
Near-exact match in the bold "Geo:" with double dots and dash, the tall "R", the German-style double-"s" ("ß"), and the long horizontal underline looped on the left (the right tip of the underline stops directly under the second "s" in |
In |
| 10 | Caesar Rodney |
Closer to
(Near-exact match) |
Near-exact match in the "ae" ligature, bold "R", and the "y" descender sweeping left into a straight underline beneath "Caesar" and returning right into a large looped flourish under "Rodney" (the left underline is slightly darker in |
Notable difference: in |
| 11 | Geo Read |
Closer to
(Similar with notable flourish difference) |
The letterforms of "Geo Read" match |
In |
| 12 | Tho M:Kean |
Closer to
(Near-exact match) |
Near-exact match in the clean, continuous cursive "Tho M:Kean", the colon ":", the straight vertical downstroke through the terminal loop of "n", and the two-part curved hook flourish on the far right. |
Major difference: in |
| 13 | Wm Hooper |
Closer to
(Near-exact match) |
Matches the crisp "W", superscript "m", clear "Hooper", and the curved parenthesis-like hook to the right of "r" in |
In |
| 14 | Joseph Hewes |
Closer to
(Near-exact match) |
Near-exact match in the crisp, forward-slanted cursive "Joseph Hewes,", the long straight descender of "p", the looped crossbar of "H", and the terminal comma/dot. |
In |
| 15 | John Penn |
Closer to
(Similar with minor line-weight difference) |
Matches the wide-bottomed "J", the large curled upper loop of "P", and the long horizontal terminal stroke of "nn" in |
Major difference: in |
| 16 | Edward Rutledge |
Closer to
(Similar with unobstructed terminal stroke) |
Matches the open "E", the lower-left loop at the base of "R", and the curled "g" descender of |
In |
| 17 | Thos Heyward Junr |
Closer to
(Near-exact match) |
Near-exact match in the broad arched top of "T", superscript "s", open "H", separated strokes in "eyward", and "Junr" with superscript "r". |
Major difference: in |
| 18 | Thomas Lynch Junr |
Closer to
(Near-exact match) |
Near-exact match in the sweeping "T" cap, tall looped "L", "ynch", and "Junr" with superscript "r" and two dots beneath. Differs only in that "Junr" is completely unobstructed in |
Major difference: in |
| 19 | Arthur Middleton |
Closer to
(Similar with unobstructed right flourish) |
Matches the tall, finely sloped cursive of |
In |
| 20 | Button Gwinnett |
Closer to
(Near-exact match) |
Near-exact match in the rounded "B", "utton", the large loop of "G", and the tall "tt" of "Gwinnett" where the crossbar sweeps up and curves down around the right side of the letters. |
In |
| 21 | Lyman Hall |
Closer to
(Similar with lighter terminal hairline) |
Matches the letterforms of "Lyman Hall.", the long "y" descender, and the right-hand downward hook of |
In |
| 22 | Geo Walton |
Closer to
(Near-exact match) |
Near-exact match in the large looped "G", "eo", tall double-peaked "W", and "alton." (the final "n" and period are slightly lighter in |
In |
| 23 | John Hancock |
Hybrid (
(Similar with notable "J" loop difference) |
Shares the crisp engraving and shading of "ohn Hancock" and the figure-eight paraph of |
Shares the shorter "J" loop length and unobstructed paraph of |
| 24 | Saml Adams |
Closer to
(Near-exact match) |
Near-exact match in the looped "S", "am", superscript "l", the rounded cursive capital "A" of "Adams", and "dams". |
In |
| 25 | John Adams |
Closer to
(Near-exact match) |
Near-exact match in the bold "J", tall "h", pointed capital "A" with its basal left loop, tall "d", and "ams". |
In |
| 26 | Robt Treat Paine |
Closer to
(Near-exact match) |
Near-exact match in the heavy downstrokes, superscript "t", wavy capital "T" in "Treat", and the complex looped terminal flourish at the end of "Paine". |
In |
| 27 | Elbridge Gerry |
Closer to
(Near-exact match) |
Near-exact match in the small, neat cursive "Elbridge Gerry", curled "E", and long descending loops on "g" and "y" (with the "y" loop slightly shorter and unobstructed at the bottom in |
In |
| 28 | Josiah Bartlett |
Hybrid (
(Similar with notable "J" descender difference) |
Shares the crisp, clean letterforms of "osiah Bartlett" with |
Matches the shorter, wider "J" descender loop of |
| 29 | Wm Whipple |
Closer to
(Similar with smaller terminal curl) |
Matches the ornate double-lined "W"s, superscript "m", and shaded "hipple" of |
Matches the smaller terminal "e" curl of |
| 30 | Matthew Thornton |
Closer to
(Near-exact match) |
Near-exact match in the initial scroll of "M" (unobstructed by Abra Clark in |
Shares the unobstructed "M" and long right-hand tail of |
| 31 | Step. Hopkins |
Closer to
(Near-exact match) |
Every single palsy tremor and angular kink in "Step. Hopkins"—including the triangular top loop of "S", the kinked stem of "p", the looped crossbar of "H" (unobstructed by Gerry's "y" in |
In |
| 32 | William Ellery |
Closer to
(Similar with notable terminal flourish difference) |
The bold copperplate letterforms of "William Ellery" match |
Matches the full right-hand horizontal wave and spiral curl of |
| 33 | Wm Floyd |
Closer to
(Near-exact match) |
Near-exact match in the tall looped "W" (unobstructed on the left by Hancock's paraph in |
In |
| 34 | Phil. Livingston |
Closer to
(Near-exact match) |
Near-exact match in the large rounded cap of "P", tall "h", "il.", looped "L", clear "ivingston", and the heavy, slightly wavy horizontal bar extending from the final "n". |
In |
| 35 | Fran:s Lewis |
Closer to
(Near-exact match) |
Near-exact match in the wide-topped "F", "ran:s" with colon and superscript "s", "Lewis", and the long S-curved underline flourish beneath (in |
In |
| 36 | Lewis Morris |
Closer to
(Near-exact match) |
Near-exact match in the bold "Lewis", the huge overarching loop sweeping above "Morris" from the first stroke of "M", and the heavy, wedge-shaped black underline tapering to the left beneath "Morris". |
In |
| 37 | Richd Stockton |
Closer to
(Near-exact match) |
Near-exact match in the tall "R", "ich", superscript "d" with two small dashes beneath, tall "S", "tockton", and the long, heavy horizontal paraph bar with its lighter upper loop underneath. |
In |
| 38 | Jno Witherspoon |
Closer to
(Near-exact match) |
Near-exact match in the long "J" curving directly into the horizontal underline, superscript "no", the small slight gap between "Wither" and "spoon", and the large "L"-shaped loop flourish at the right end. |
In |
| 39 | Fras. Hopkinson |
Closer to
(Near-exact match) |
Near-exact match in the small "F", "ra", superscript "s" with two dots below, curved crossbar of "H", "opkinson", and the long horizontal return underline beneath the name. |
In |
| 40 | John Hart |
Closer to
(Near-exact match) |
Near-exact match in the tall curving "J" enclosing the left side of "ohn", the double-stemmed "H" of "Hart", and the looped underline sweeping left from the final "t". |
In |
| 41 | Abra Clark |
Closer to
(Near-exact match) |
Near-exact match in the pointed "A", "bra", "Clark", and the large dramatic figure-eight oval flourish sweeping beneath the entire name from the base of "C" (completely unobstructed at the bottom and right in |
Also unobstructed in |
| 42 | Wm Paca |
Closer to
(Near-exact match) |
Near-exact match in the double-looped "W", superscript "m", large curled upper loop of "P" (which is completely clean at the top in |
In |
| 43 | Thos. Stone |
Closer to
(Near-exact match) |
Near-exact match in the wide looped "T", superscript "s" with two small dots below, tall "S", "tone", and the wide rounded loop at the end of "e". |
In |
| 44 | Charles Carroll of Carrollton |
Closer to
(Near-exact match) |
Near-exact match in the angular cursive, the three large capital "C"s (with deep lower loops on the second and third "C"), the long "f" in "of", and the crossed "ll"s and terminal flourish of "Carrollton". |
In |
| 45 | Samuel Chase |
Closer to
(Near-exact match) |
Matches the slanted "S", "amuel", and bold "Chase" with the large lower loop of "C" and small right-hand hook on "e" of |
In |
| 46 | George Wythe |
Closer to
(Near-exact match) |
Near-exact match in the bold roundhand "George Wythe", large initial "G" (unobstructed on the left by Edward Rutledge in |
In |
| 47 | Richard Henry Lee |
Closer to
(Near-exact match) |
Near-exact match in the continuous, graceful cursive of "Richard Henry Lee", ornate "R", tall looped "H", long "y" descender, and wide baseline sweep of "L" under "ee". |
Major difference: in |
| 48 | Th: Jefferson |
Closer to
(Near-exact match) |
Near-exact match in the top-joined "Th:", tall "J", long double "ff", "erson", and the leftward return stroke from the final "n" cutting back through "son". |
In |
| 49 | Benj Harrison |
Closer to
(Near-exact match) |
Near-exact match in "Benj", the high curled upper-left loop of "H", "arrison", and the downward-looped terminal flourish after the final "n". |
In |
| 50 | Thos Nelson jr. |
Closer to
(Near-exact match) |
Near-exact match in "Thos", slanted "Nelson", and "jr." with its short descending "j" and period. |
In |
| 51 | Francis Lightfoot Lee |
Closer to
(Near-exact match) |
Near-exact match in the small, crisp, upright-slanted cursive of "Francis Lightfoot Lee", with every letter clearly defined. |
Major difference: in |
| 52 | Carter Braxton |
Closer to
(Exact match) |
Exact match in the tall looped "C", "arter", double-looped "B", and "raxton", ending cleanly at the final "n" with no trailing flourish. |
Notable difference: in |
| 53 | Roger Sherman |
Closer to
(Similar with unobstructed terminal hook) |
Matches the bold, steady letterforms of "Roger Sherman" in |
Shares the complete downward-turning terminal hook at the right end of "Sherman" with |
| 54 | Samel Huntington |
Closer to
(Near-exact match) |
Near-exact match in the small neat "Sam", superscript "el", the looped crossbar of "H", and "untington" with its long first-"g" descender. |
In |
| 55 | Wm Williams |
Closer to
(Near-exact match) |
Near-exact match in the angular "W"s, the loop beneath "Wm", superscript "m", "illiams", and the delicate, multi-looped hairline flourish dropping down below "ms". |
In |
| 56 | Oliver Wolcott |
Closer to
(Near-exact match) |
Near-exact match in the large oval "O", tall "l", "iver", multi-peaked "W", tall "l", and "cott" with its long "tt" crossbar (unobstructed along the bottom edge since Matthew Thornton is not placed beneath it in |
In |



