368 Roulette
368 Schermack III on cover
371 Attleboro
371 Attleboro on cover
371 Brinkerhoff II
371 USAV I
371 USAV I
371 Schermack III
373 MOM III
373 MOM IV
373 MOM IV on cover
373 Brinkerhoff II
373 USAV III
Coil Pocket 2_3
Coil Pocket 3_2
371 Werner Perfin
371 WERNER Perfin on cover
367 precancel Philadelphia, PA
371 Precancel
367 Pre First Day
367 FDC Puerto Rico
367 Bisect
368 FDC
369 EDU off cover
370 first day expo postcard
370
372 FDC w/Hudson Fulton sticker
367, 370, 372 FDC
369 cover