Nelson-Wiggen Ball Bearing Coin Accumulator
By Don Teach

The ball bearing accumulator was made by Wurlitzer for their 
coin pianos.

Don Teach
Shreveport, Louisiana

(Message sent Sun, 19 Apr 2026 02:16:06 -0500 , from time zone -0500.)

Key Words in Subject: Accumulator, Ball, Bearing, Coin, Nelson-Wiggen