Nye Ffarrabas (formerly Bici Forbes and Bici Forbes Hendricks), American, born 1932.
 
Publisher: Black Thumb Press, New York [1966]
 
Envelope with offset label containing 20 offset cards 
 
Envelope: 6 7/16 x 4" (16.3 x 10.1 cm); cards (each approx).: 5 1/2 x 3 3/8" (14 x 8.5 cm) 
In a very good condition, as new (iron clip at back of envelope shows signs of rust).