I recently acquired a collection of US stamps dating back to 1847

Daniel F. Kelleher Auctions, LLC Sale - 782 Page 1

US 5 Cent James Monroe *COIL Stamp of 1939, Scott #845 COMPLETE ROLL OF 500 : r/stamps

Stamp book value : r/askStampCollectors

Postage stamps and postal history of the United States - Wikipedia

grandmother gave me these stamps (this is half of them) and was wondering if any are worth anything? : r/stamps

Daniel F. Kelleher Auctions, LLC Sale - 759 Page 3

U.S. 2 1847 used vf++ app. (11022), Nice margins ranging from ample top large, 3.75 margins, just touches at top mgn. Right, light cancel, vertical

U.S. 2 1847 Used VF++ App. (11022) | United States, General Issue Stamp

Rarities National Postal Museum

Follow up post regarding large quantity of stamps inherited - what do I make of all of these antique foreign (Korean bc that is the front my great grandpa was stationed at