L-R David Larsen KK4WW, Curtis Anderson N4ON |
info click |
Crutis inspecting Osborne computer |
Audio description of computers in this cabinet "CLICK"
Autonetics 1958 transistor computer Oldest Transistor computer in the world |
This computer is the 1958 Autonetics Recomp 2 serial number 003 - perhaps the very oldest transistor computer in the world. I worked the Summer of 1960 at Autonetics on the Minute Man 1 ICBM computer - what an experience 55 years ago - Golly I must be getting older that was a long time ago.
1916 " How to build your own Spark Gap Transmitter |
This is very old 1916 - how to build your own wireless transceiver. Curtis brought this for me to look over. It is how to build your very own Spark Gap transmitter and reciever --- & you don't need a license to operate ( that was operate in 1916 of course).
I will try to publish the whole manuscript here in the future.
PDP- 10 Digital Equipment Corporation |
I have only one minicomputer in the museum - this gives me a way to compare the old mini's to microcomputers. I had a good number of minicomputers in the museum warehouse but have passed most of them on to other collectors and museums. Give a listen to my description just below.
Audio discussion about this PDP-10 "CLICK"
Amateur Radio Station N4USA in museum |
Amateur Radio station N4USA is operational with beam antenna on the roof. The station works good from museum. Curtis and I also made some radio contact from N4USA at Chantilly Farm.
More info about N4USA in the museum "CLICK"
During Curtis's visit we had a good time making audio recordings & videos about historic events. A sample is below. Good stuff for history buffs.
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Curtis is curator of the Telephone Museum in Richmond VA and below tells a few short stories about Alexander Bell and the invention of the telephone.
Bell invents the telephone on way to making hearing device for hard of hearing.
Bell get telephone patent ahead of other inventor by chance.
Alexander Bell demonstrates wireless transmission of voice 4 years after inventing the telephone.
A short video of history from the Transistor to the Microcomputer by Curtis N4ON
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David Larsen |
Thank you for the visit Curtis - it was fun to talk about vintage computers and old times during our careers 30 or more years ago.
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