What we collect!

 

Stamporama Discussion Board Logo
For People Who Love To Talk About Stamps
Discussion - Member to Member Sales - Research Center
Stamporama Discussion Board Logo
For People Who Love To Talk About Stamps
Discussion - Member to Member Sales - Research Center
Stamporama Discussion Board Logo
For People Who Love To Talk About Stamps



What we collect!
What we collect!


General Philatelic/Supplies, Literature & Software : Important Information for U.S.A. and Candian Stamp Collectors

 

Author
Postings
1898

29 Dec 2022
06:17:21pm
A book that is important, suggest you obtain "Perforation Measurements of United States Stamps" a series of article from the United States Specialist, Bureau issues association!

#1 Specialized perforation gauges.

#2 Determining perforation without a gage.

#3 Perforation measurement and scott 544.

Now then #3 is a detail of my unique discovery of a U.S.A. 544. I bought this stamp for less than 1 cent.

Image Not Found

Image Not Found

Image Not Found


Like 
4 Members
like this post.
Login to Like.
1898

31 Dec 2022
02:42:10pm
re: Important Information for U.S.A. and Candian Stamp Collectors

Background of a uniqye 544!!!

Like
Login to Like
this post
1898

02 Jan 2023
05:02:05pm
re: Important Information for U.S.A. and Candian Stamp Collectors

Important tech. described how to determine perf. without a perf. guage!

Like
Login to Like
this post
        

 

Author/Postings
1898

29 Dec 2022
06:17:21pm

A book that is important, suggest you obtain "Perforation Measurements of United States Stamps" a series of article from the United States Specialist, Bureau issues association!

#1 Specialized perforation gauges.

#2 Determining perforation without a gage.

#3 Perforation measurement and scott 544.

Now then #3 is a detail of my unique discovery of a U.S.A. 544. I bought this stamp for less than 1 cent.

Image Not Found

Image Not Found

Image Not Found


Like 
4 Members
like this post.
Login to Like.
1898

31 Dec 2022
02:42:10pm

re: Important Information for U.S.A. and Candian Stamp Collectors

Background of a uniqye 544!!!

Like
Login to Like
this post
1898

02 Jan 2023
05:02:05pm

re: Important Information for U.S.A. and Candian Stamp Collectors

Important tech. described how to determine perf. without a perf. guage!

Like
Login to Like
this post
        

Contact Webmaster | Visitors Online | Unsubscribe Emails | Facebook


User Agreement

Copyright © 2024 Stamporama.com