Alan Mays' photos with the keyword: calculators

How Quickly Can You Stop?

How Quickly Can You Stop?

Alan Mays Posted on 30 Apr 2015
Keystone Automobile Club Safe Driving Calculator

Keystone Automobile Club Safe Driving Calculator

Alan Mays Posted on 30 Apr 2015
Man at Desk, Lewis Walker Company Office, 1925

Man at Desk, Lewis Walker Company Office, 1925

Alan Mays Posted on 20 Oct 2019
Lewis Walker Company Office, 1925

Lewis Walker Company Office, 1925

Alan Mays Posted on 20 Oct 2019
Dalton Adding Machine, Comptometer Box, and Wall Calendar, Lewis Walker Company Office, 1925

Dalton Adding Machine, Comptometer Box, and Wall Calendar, Lewis Walker Company Office, 1925

Alan Mays Posted on 20 Oct 2019