Browse Items (7891 total)

A black and white photo of Aaro Hyden. It is a photo for his graduation from high school 1936.

The Certificate of Naturalization issued by the United States of America for Onni Hyden, dated October 11, 1943.

A 1952 obituary for Onni Hyden written in Finnish.

The Honorable Discharge/Separation Paper for Aaro Hyden from the US Army dated September 15, 1945.

Aaro Hyden's certificate of attendance in Grade VII presented by the Maynard Public School, dated June 12, 1931. It is signed by Charles H. Walker, Superintendent.

A certificate of recognition for Aaro Hyden presented by the State of Massachusetts on behalf of his service in World War II. Maurice Tobin is the Governor on the certificate.

Aaro Hyden's Army Honorable Discharge Notice, dated September 15, 1945.

A poster by the Maynard Chamber of Commerce which congratulates Digital Equipment Corporation on its 25th Anniversary.

Two black and white photos of the front entrance to the Digital Building on Main Street, Maynard, MA.

A black and white photo of DEC's PDP-4 computer. Digital's PDP computer line was designed with the goals of interactivity, low cost, simplicity, and reliability. The computers in this 18-bit computer family are the PDP-1 of 1960, PDP-4 of 1963,…

A black and white photo of DEC Memory Tester 1516. The first systems Digital made were memory test systems to check the core stacks that were the memories used at that time. The technology used in these test systems were later used to build memories…

Two black and white photos of Memory Core Tester 2113.

Digital's first products were logic models enclosed in an extruded aluminum wave guide. The circuits were negative-logic build with surface-barrier germanium transistors, which could run at 5 megahertz. There was no other product on the market like…

A color photo of the Assabet Minutemen marching to Maynard High School on Tiger Drive. Bill Boothroyd is leading the parade.

A poster/calendar for the Digital Central Engineering Development Programs in 1985. The calendar features a picture of the Assabet Mills from Thompson Street in 1881.

A collection of Digital Equipment Corporation documents including but not limited to the following subjects: Ken Olsen, DEC World, Manuals, Bumper Stickers, newspaper clippings, Celebrations, and a variety of documents.

A black and white paper copy of a memorial photo of Harry S. Mann (1917-1968), Vice President of Digital Equipment Corp., 1965-1968.

A black and white copy of a photo of the home office and manufacturing facilities of DEC.

A black and white photo of "Building 1 Illuminated" was Yu Hata's prize winning entry in Digital's Photo contest and was taken by a Pentax camera, set for a 2 second exposure at 5.6f stop.

Everyone was required to leave the plant during fire drills which were scheduled periodically. In the photo, occupants of Building #5 wait for the "all clear" signal.

A black and white photo of DEC Building #12.