Antiques, Estate & Job Lot Auction – 11 December 2025

Antiques, Estate & Job Lot Auction – 11 December 2025

Catalogue

Lot 391: Vintage Mastertone 12 Bass Accordion, Made in Germany

This auction ended on December 11, 2025.

Estimated price: £10 - £20

Buyer's Premium: 18%

Sold for: £12

A vintage Mastertone 12 Bass Accordion, likely mid-20th century. The instrument features a marbled green plastic/celluloid casing with red trim accents. It is equipped with a standard piano-style keyboard of white and black keys on the treble side, and a panel of brown bass buttons on the opposing side. The front grille, adorned with an ornate geometric pattern, prominently displays the brand name “MASTERTONE” and partially visible text “MADE IN GERMANY” below it. A small yellow sticker with the number “13/7” is affixed to one of the white keys.
13 X 14 X 7”