Acme Office Machines (Image From the Washington State Archives Puget Sound Branch, King County Assessor Property Record Card collection.)
Acme Office Machines was established in the 1950s in Seattle's Wallingford neighborhood. By 1973, Acme Office Machines had two locations--the former E.W. Hall location at 2015 3rd Avenue, in downtown Seattle, and a new Wallingford location, pictured above. Around this time, they serviced the Olivetti below: