Computer History Museum
Slide rule
The object consists of a slide rule and case.
- Type
- Physical Object
- Catalogue number
- 102631449
Slide rule
- Type
- Physical Object
- Catalogue number
- 102631469
Slide rule
The object consists of a slide rule and case.
- Type
- Physical Object
- Catalogue number
- 102631491
Slide rule
Object consists of slide rule, carrying case, and box
- Type
- Physical Object
- Catalogue number
- 102631619
Slide rule
<p>the object consists of the sliderule and box.</p>
- Type
- Physical Object
- Catalogue number
- 102666608
SAPO copper punched disk sandwiched between glass
- Type
- Physical Object
- Catalogue number
- 102703831
Graphical calculator pouch
The pouch was handmade by the donor's mother to hold three handmade graphical calculators that were handmade by the donor's father.
- Type
- Physical Object
- Catalogue number
- 102741561
Graphical calculator
The object is a complex graphical calculator purportedly used for examination of temperature and pressure conditions in pipes. The object was conceived and made by the donor's father working in the Skoda factory in Czechoslovakia.
- Type
- Physical Object
- Catalogue number
- 102741562
Graphical calculator
The object is a complex graphical calculator purportedly used for examination of temperature and pressure conditions in pipes. The object was conceived and made by the donor's father working in the Skoda factory in Czechoslovakia.
- Type
- Physical Object
- Catalogue number
- 102741563
Graphical calculator
The object is a complex graphical calculator purportedly used for examination of temperature and pressure conditions in pipes. The object was conceived and made by the donor's father working in the Skoda factory in Czechoslovakia.
- Type
- Physical Object
- Catalogue number
- 102741564
Czech Republic integrated circuit
The object is a copy of TI SN5400 digital logic IC manufactured by Tesla.
- Type
- Physical Object
- Catalogue number
- 102742473
PMD 85-3 Osobny Mikropocitac computer CPU
- Type
- Physical Object
- Catalogue number
- X1600.99A
PP 01 portable computer
This item comprises 3 (three) pieces: A: CPU B: Cover (right latch broken) C: Original European line cord with 2-prong plug.
- Type
- Physical Object
- Catalogue number
- X1617.99A-C
Vinton Cerf in Prague
This is a color image of Vinton Cerf on a city street in Prague. He is standing on the right side of the image wearing a dark suit and red tie. There is an unidentified man standing on the left side of the image talking to him. There are several buildings and people walking in the background. Mr. Cerf was in Prague working on an internet MCI project. Written on the verso side is "4" and is circled.
- Type
- Still Image
- Format
- Photographic Print
- Catalogue number
- 102625117
Slide rule
- Type
- Physical Object
- Catalogue number
- 102666445
PMD 85-3 Osobny Mikropocitac computer power supply unit
Power Supply Unit (220VAC @ 50Hz) +12VDC@1A;-5VDC@400mA;[email protected]
- Type
- Physical Object
- Catalogue number
- X1600.99B
PMD 85-3 Osobny Mikropocitac computer video cable
- Type
- Physical Object
- Catalogue number
- X1600.99C