You are here:

Stamps (Philately)/1940 Series Revenue Stamp Values


Scott R292 & R298
Scott R292 & R298  
Dear Mark,

I've been cataloguing the rather large US postage stamp collection my father gave me (numerous sheets, commemoratives, mint sets, first issues, etc., dating about 1978-1993) and came across what I now know are Revenue Stamps, 1940 Series.

I'm wondering the value of a partial sheet of un-used five-cent Scott R292 stamps, depicting George W. Campbell. Pristine condition. Left border intact. Twenty-two stamps total...two rows of seven and bottom row of eight.

There also are two un-used, attached fifty-cent Scott R298 stamps, depicting William J. Duane. Pristine condition, but no border.

I would greatly appreciate your expertise. Thank you, sir.



R292 is overprinted "SERIES 1940" in black.  The five cent stamps in the photo are designated Scott R658.  The current catalog (retail) value of a single R658 in mint condition is 25 cents.  The fifty cent revenue stamps are designated Scott R664, valued at 75 cents apiece.

-Mark Leon

I deal in United States Stamps
American Art Glass
and Halloween Costumes!

Stamps (Philately)

All Answers

Answers by Expert:

Ask Experts


Mark Leon


I am a collector of United States postage stamps, and also a stamp dealer. I`m a member of the American Philatelic Society (APS). My principle area of interest and expertise is in United States Stamps.


I've been selling stamps on the internet since early 1996. I maintain a stamp web page that concentrates on mint US stamps issued generally between 1890 and 2009. I'm an active seller on since 1996, under the user id "mleon". You can find my web page at

I have a Bachelor of Science degree in computer science from the University of Nevada at Las Vegas, 1984.

©2017 All rights reserved.