Pipp Exhibit
 

I recently won an exhibit of Walter Pipp that said it was from the 1926-29 series of exhibits. However, it has the "New York AM.L" found in the 1921 exhibits but the script is not cursive. It is blank backed. My SCD Standard Catalog does not list a Pipp in the 1921 series. There is a "Wallie Pipp" listed in the 1923-24 exhibits but mine reads "Walter". Any thoughts?

Here is a picture of the 1923-24 and his 1926-29 PC Backed-

http://i112.photobucket.com/albums/n...it-Pipp-50.jpghttp://i112.photobucket.com/albums/n...29expipp20.jpg