Now that Scott has published its Classic Specialized Catalog for 2018 we have the latest revisions to USA stamp values since Volume 1 was issued early IN 2017. The news on valuations is good or ...

“The economy has been good for some time, and the value of coins has been stable ... were made in $5 amounts or things like the Zeppelin stamps the post office made during the Depression ...

Among the missing items was a $2.60 face value 1930 U.S. airmail stamp specifically issued to carry letters on the Graf Zeppelin, a famous German dirigible that made round trips between Europe ...