✅ SOLVED CM Robbins Enameled Diamond Shaped Pin with "P"

[Erik in NJ]

I have read that this pin might represent a college. Princeton, U Penn? Then again it may be a local city such as Paterson. Any ideas on this one based on the colors?

It is stamped "STERLING" but sure doesn't appear to be.

 

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[Subterranean]

May be University of Pittsburgh, their colors are "old gold and blue." Sub

 

[DCMatt]

Here is a similar one listed on Pinterest as "Mystery pin".

(Antique Mystery Sterling Silver Euclidean Rhombus Pin By Charles May Robbins Co.)



I suspect it is an early to mid 20th C initial pin. Not related to any specific institution.

DCMatt

 

[Erik in NJ]

Thanks DCMatt...I will mark it as solved and I believe you are correct on the time from. It has the older plain CMR logo so maybe closer to early 20th c. which fits in the time frame of the current house and cent finds near by. I suspect the flag I posted is not too far from that time also.

Here is a similar one listed on Pinterest as "Mystery pin".

(Antique Mystery Sterling Silver Euclidean Rhombus Pin By Charles May Robbins Co.)

I suspect it is an early to mid 20th C initial pin. Not related to any specific institution.

DCMatt

 

[Erik in NJ]

Some additional info from the Silver Salon Forums:

[FONT=Verdana, Arial][FONT=Verdana, Arial]The same mark (conjoined letters CMR within a diamond shaped reserve, only without the "TRADE MARK" notation) is shown in the 1915 edition of the Jewelers' Circular Co. Trademarks of Jewelry and Kindred Trades as for the Charles M. Robbins Co.[/FONT][/FONT]