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Blaisdell Ben Franklin Drawing 550

Ben Franklin Drawing 550

Blaisdell Pencil Co., Philadelphia, Pennsylvania, USA

production date
origin
available degrees
(1950s)
USA
17: 6B–B, HB, F, H–8H
 
Blaisdell Ben Franklin Drawing 550 one dozen box Blaisdell Ben Franklin Drawing 550 one dozen box Blaisdell Ben Franklin Drawing 550 one dozen box