What is this button

[sonofadigger]

Has anybody ever seen this button and know what its from

 

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[Deputy Dave]

Great seal button I believe. Around 1902. I Could be wrong.

 

[Bigcypresshunter]

Look for your backmark here http://www.treasurenet.com/forums/what/112828-great-seal-button-backmarks-help.html

 

[sonofadigger]

im trying to clean it up now to see whats on the back i know nothing bout buttons so what is it

ok so i cleaned it up the best i could and i think i can make out city button works but thats it

 

[ticm]

Soak in lemon juice for a short period.

 

[Bigcypresshunter]

The rim was added in 1910 so this CITY BUTTON WORKS backmark is 1910-1923. Its either N.Y., NEW YORK, or NEWARK.

 

[fyrffytr1]

The "Great Seal" button is the official button of the Army. It has been in use since 1902. From 1902 to 1910 the button did not have a rim. As BCH stated your button dates 1910-1923.

 

[Bigcypresshunter]

Mark SOLVED please.