Olivetti Underwood Adding Machine

Olivetti divisumma 33 adding machine vintage.

Olivetti underwood adding machine.

Item 3 vintage underwood olivetti adding machine multi sumaa 22 calculator 3 vintage underwood olivetti adding machine multi sumaa 22 calculator. Victor vintage electric adding machine for prop parts repair. The machine has a gray metal case with a black lid. Underwood olivetti adding machine manual calculator prima 20 1960s vintage.

The olivetti multisumma 20 apparently a later machine than the multisumma 22 was introduced in 1965. Vintage general electric adding machine w cover made usa. Make offer underwood olivetti adding machine manual calculator prima 20 1960s vintage. As a manually operated machine it retains the joystick and most of the functions of the summa 15 above but is less than half the weight.

Underwood started adding addition and subtraction devices to their typewriters in about 1910. Elliott fisher became the parent of the underwood typewriter company and the sundstrand adding machine co. It prints results on paper and is entirely mechanical. Philip dakin wagoner was appointed president of the elliott fisher company after world war 1 1914 1918.

The serial number on the bottom is m 346630. According to shapira olivetti purchased a controlling share of underwood in 1959. Olivette underwood vintage calculating machine. View it on ebay.

It is manually powered and does not have a led display. Vintage olivetti underwood electric adding machine as is for parts or repair. This example was manufactured after olivetti acquired the underwood typewriter company in 1959. The prima 20 is basic 10 key office adding machine with add subtract total and sub total.

The mechanism sits in a pressed metal base with a moulded plastic cover.