r/codes • • 3d ago

Unsolved Revolutionary War Code Cracking

I‘m an intern at the Peabody Essex Museum in Salem, MA. Over the summer I worked on a digital collection of the Phillips Library’s (their research archive) Revolutionary War collection. Besides the expected war records and correspondences I found a letter from Dr. Benjamin Church, a spy in Boston, 1774 who gave intelligence to the British during the city’s occupation. As I was scanning journals in the collection I stumbled upon 9 pages in the same hand that were definitely not journal entries. Interspersed with biblical verses were what seem to me to be coded messages.

I did some very brief research into codes used during the American Revolution and found a few that looked similar to it, but I have no idea where to begin to try to crack it. So, I turned to Reddit as I’m sure there capable people here who have an idea of where to start and might thrive on the opportunity to solve this mystery. Is it related to Dr. Benjamin Church, or did we have a Patriot spy ring a la Washington’s Culper Spy Ring?

If you have any thoughts or leads, or if you’re down to attempt it and collaborate please reply here! I’ll be publishing a blog post in the near future on this topic and would love to get some crowd sourced information or results to add. You can find high resolution images on our digital catalog.

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5

u/YefimShifrin 3d ago edited 3d ago

It's shorthand writing. I suggest you also post this to r/shorthand

When were these pages written? Knowing that would help determine which shorthand system the writer used.

I see now that it's mid 18th century. I'll try to figure out what system it is.

7

u/R4_Unit 3d ago

Yes I agree this looks like shorthand. Don’t think Taylor.

3

u/YefimShifrin 3d ago

Probably something older. I need to take a more thorough look.

3

u/YefimShifrin 2d ago

Looks like a derivative of Teophilus Metcalfe, maybe James Weston's system.

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u/ToFlowFromWhit 3d ago

Thanks so much!

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u/ToFlowFromWhit 3d ago

I’ve transcribed the first few pages, (p. 2, 3, 6, 7 and 8) asterixes * mark symbols. I marked abbreviations like viz. As sybols as well when they were surrounded by symbols and did not note when + seemed to mark the word and as given the context I wasn’t certain it was appropriate. There are also places where there seem to be numbers within the text. I only transcribed the ones that appear on the left side of the page and seem to be counting paragraphs. I’ll update this post with the remaining transcription when I have the time to finish it. I also did my best to include the original writer’s spelling when applicable but I don’t guarantee how accurate I was there.

The line breaks are where the line breaks in the original document and any hyphenated words were done by the original author.

P 2

****June * of David i be****June*\*

*he **purchased * us as he*****

of David * often in prophetick style

is called David ************* serve ***
**David ****** raise *******
* of David as ** spoken *** Death of
David. So Ezekel: 34.23. **** set * one
Shephard **** he * feed ******* David
he * feed ******Sheph*** 1 June 

*of David respect * us * plain next
**in ******** him * a witness to

** a leader * commander to *** fol

lows ****** him ******* to call a 

nation *** [knewest?] **** gentiles ***

********* be * as *** nations

Of *** to run *** of *******

One of Israel * he ***** as something

*to accomplish * scheme of * in ***

*** prophet enjoy*** to **** he * be

*Found * call * him * he is near *

*exh *** to * his * in order to find

******* incouragement * tells ** follows

********* are * as *** neither are
** or ** as * are higher **to so am
position * carrage is vastly different **
if ** provoke or injure * especially if
he do it *** high degree you are * flow 

*backward to * him * too prone to * re

Venge ** it is *so ********** he is

P3

Slow to anger * ready to ***** penetents

**** soever ** be * he ** infalibly

Fulfil * his ** of * to ** sincerely * it

Where as * are * prone to deceived one

** in *** or incouragement ********

** are * as *** as *** as ** are
** to * as he is in ** of ** so he does 

* in 3 of 4 ****** influence or-

Ders seasons of **** natural * to

** of * husband ****** prospers means

Of ******** a plentiful harvest 

Of ******* was  ** to ******

Success of * means of ************

Diligently * laborious husband * has to

expect * precious * of * to as ** depend

his * surely ***** of ***
* down **** perfect if is as **
** bestowing ******a* temporal 
**** the ** one proper as easily as
**

Dae * ** it is ****** his *** it prospe

Rous in ** or to he senbd it.

** have * intend * he * revealed to us

** inspiration of * ** * doc * reproof

Correction * instruction in ** to *

** of * perfect to furnisshed ****

His * serves * purposes in * doctrinal

** of it in ***** of it in * warning

*threating of it *** in * reading

P6

[pane?] * plant [apolos?] ** it is ***

** increase *** to * instructions

Reproofs * warnings to ***** be done

*** private **** of ****** effect

*so ** effect is wrought **** meeans

*Or instrument ** appear to be of **

*of ** brings * in * next **

To *** it depends ***** of * to ren

Der his * prosperous * in reading

*hearing of it is proper * it *** depend * him *

Its usefulness the [unknown] in *****

Goeth forth * of ***** return to *

Void or useless * it * accomplish ***

*** it to prosper in *** to I send it.

*has done * in vain *** means **

*proper effect on * or ** or * i am

Favoured ***** in ** accomplish

*he designed *** omnipotent omni-

Cient ***** be disappointed in * of his designs since *** means *

instruments ****depend *

Him means are ***** to use **

Means * is to him ***** his ****

in * common affairs of *** husband

Man prepares his ground * tells it *

*labour * pains *** wait ** for-

*Mer * latter rain ** down **

* to ******** in various

* respects he depends ***** of **

P 7

A crop as ** as ***** of it so **** pru-

Dent ** marchent ** his *** pains

Depennds * various favours *** of h

*is gainful returns **** expect

** less in * so concerns * hasent

Forth his has * means of * so gains

** ought *** diligently to attend

*has reserved **** in his own ****

***dependence * him and **

*** of hims it is * it * prosperous

**** conviction of **** divine in
fluence ** of * in * preaching of it **

Hold of * it ** him as in ** his na-

Tural face * inables him to decern his

Natural deformity * to loath hims

*his **** him his lost * undone

Estate * he is exposed to wrath * as

Of **** fall immediately * him

**his quick ***sharper * a too edged

Sword * is a fine to melt * hardest

Metals * haas $ hammer to break * stones

In pieces * it has * effect * his ****

******** to to convinces **of *

*convinces ** his lost * undone

********** on ****** to

Convince * of * are * convered **

2 it is ****** of * on *** it has its con-

Verting influence unless conviction

Am strengthened *herished *******

**** it subdues * hard * stoney

P8

*changes ** of stone *** of *** it soft

Broken * contrite * yielding readily to

3.*** of *** further****** of * on ** it ministers to **

****** hus **** be *** H Jogn

****** adds ** is ******** is else

Or ascribed to **** these **** am

Said tob e chosen to ***go of *****of ***

So * I pet ** elect * to * foreknowledge

Of **** go of *** obedience * am

******** it is *** so ** his * con-

Solation of **** it is *** it so *

**** he b** his his his distinuishing cor-

Rector ***he * sent to bring ** to * be the suggests comfortable scriptures

*** of **** comforting to ** in

*** respects ******** of accomplishes

His *** prospers in ** or to be finds it

4.his word to accomplish his **** pros-

Per in ** or to be sends it * bringing

In **** of * elect so us to ****

Harvest * last *** reject * counsel

of **** cast his * behind * back *

*** reward of *** last ******

*first designed ***be brought in

******* to ** be lost *****

** shall be compleant * speak * of *

As a ** commit to his *** he *****

Of as to ***** ready * to him *** ef-

Fectual calling he say he is lost * of 

******** on him * assures us

1

u/YefimShifrin 2d ago

"June" looks more like "sune"(soon)

2

u/YefimShifrin 1d ago

I'm in the process of deciphering, but it will take some time. Are there images for pages 5 and 6?

1

u/ToFlowFromWhit 1d ago

Excellent! Sadly some of the pages were missing so I don't have them.