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Kerosene Lantern
This kerosene lantern was used by Charles Ryan, Sr. while watchman at the Walnut Street Gate of the Assabet Mills. It was carried by Mr. Ryan when making his hourly rounds through the mills.
LA75 Companion Printer
Digital Circuit Board
This was a dot matrix printer with a tractor paper feed attached, originally costing $835 It has a moving dot matrix head with 9 pins, and thermal printing features, and could print 9x9 dots per character in text mode or 72x240 dots per inch. It…
Game Football - 1962
The football from the game between Maynard High School and Concord High School in 1962. Maynard scored 12 points; Concord scored 0 points.
Names include: Bobby W. (Bobby Whitney), Jack H. (Jack Hackett), Prim (Bill Primiano), Ben (Ben Oldham),…
Names include: Bobby W. (Bobby Whitney), Jack H. (Jack Hackett), Prim (Bill Primiano), Ben (Ben Oldham),…
LA50-RA Dot Matrix Printer
Digital Equipment Corporation
The LA50 was a compact, dot matrix, serial printer. It was designed for use in personal computer systems, office workstations, and small-sized business computer systems.
The LA50 receives characters and commands through an asynchronous serial…
The LA50 receives characters and commands through an asynchronous serial…
Rainbow 100 Technical Documentation Volume 2
Digital Equipment Corporation
A four hundred page binder containing documentation for the Rainbow computer.
Rainbow Handbook
Digital Equipment Corporation
A book introducing the features and capabilities of the Rainbow personal computer.
Rainbow 100 User Kit
Digital Equipment Corporation
A box kit containing documentation for the Rainbow personal computer.
Six manuals: Read Me First, Getting Started, Users Guide, Installation Guide, Owners Manual, Memory Extension Option Installation Guide
Four Floppy disc
Six manuals: Read Me First, Getting Started, Users Guide, Installation Guide, Owners Manual, Memory Extension Option Installation Guide
Four Floppy disc
Microsoft MBasic-86
Basic Interpreter for Rainbow 100
Digital Equipment Corporation
A box kit containing a Reference Manual, User Guide and a floppy disc develop by Microsoft Corporation for the Rainbow personal computer.
Commemorative Plaque - 1979
Digital Equipment Corporation
A plaque with the LSI 11 chip set commemorating the the 50000th Microcomputer Computer manufactured in New Mexico.
Ken Olsen with digital Sign
Digital Equipment Corporation
Ken Olsen in front of newly installed digital sign in front of the mill.
25th Anniversary Plaque
Digital Equipment Corporation
An anniversary plaque commemorating Digitals 25 years presented by the Mill Facilities Organization.
Rhoda Bedard Farewell Plaque
Digital Equipment Corporation
A plaque presented to Rhoda Bedard in 1983 at the time of her leaving Digital.
It was signed by:
Lenny Haywood, Phyllis Galletta, Janet Cincotta, John Halman, Gabe Divitto, Leona Ballard, Mark Evers, Orlando Garcia, Bob Coolidge, Bob Creed, Leona…
It was signed by:
Lenny Haywood, Phyllis Galletta, Janet Cincotta, John Halman, Gabe Divitto, Leona Ballard, Mark Evers, Orlando Garcia, Bob Coolidge, Bob Creed, Leona…
Ken Olsen Recognition Plague
Digital Equipment Corporation
Plaque presented to Ken Olsen by the Maynard Chamber of Commerce in recognition of his contributions to Maynard.
DEC FDDI PCI Controller
Digital Equipment Corporation
The circuit board is embedded in acrylic and used as a display.
FDDI stands for "Fiber Distributed Data Interface", a standard used in the early 1990s for data transmission in a local area network using optical fiber cables.
FDDI stands for "Fiber Distributed Data Interface", a standard used in the early 1990s for data transmission in a local area network using optical fiber cables.
VT220 Production Unit Plaque
Digital Equipment Corporation
This plaque was evidently on the first VT220 produced in Taiwan and presented to Ken Olsen by Richard H. Yen
MINC Laboratory Computer Model
Digital Equipment Corporation
The scale model includes VT125 Terminal Monitor, Keyboard and PDP-11-based Processor, released in early 1980's. The MINC computers were used in research and industrial settings. There were connected to laboratory equipment and were programmed in…
Professional 350 Model
Digital Equipment Corporation
A model of the 350 Processor, Keyboard and Monitor released in 1982