1948 Ad Master Key Chromatic Pitch Instrument Keys F C - ORIGINAL ET2 ZSM1 Society of Art and the

Society of Art and the Museum School in Boston

16112 Euclid Ave

1837 Edition

Kraft Foods

a household cleaning product

1948 Ad Master Key Chromatic Pitch Instrument Keys F C - ORIGINAL ET2 ZSM1 Society of Art and theThis is an original 1948 black and white print ad for the Master Key Chromatic Pitch Instrument manufactured by Wm. Kratt Co., 988 Johnson Place, Union, New Jersey. There are a total of 13 keys in the chromatic pitch instrument and it now includes the keys of F, C and E flat. CONDITION This 63+ year old Item is rated Near Mint. No aging. No creases. No natural defects. No surface rub. No tears. No water damage. Product Type: Original Print Ad; Black &