Was at one of the best museums in the Northeast today, the American Precision Museum in Windsor, Vt. The cradle of precision in America and the headwaters of the Precision Valley that went from Vermont all the way down the CT River and the Hudson River to NYC.
And they had this gem on display. A 1930's optical analog bullet chronograph...
Reminds me of the first Geiger counter developed by the Curie's... (or maybe not a geiger counter... but a device to measure radioactive emanations...) it has the same insane genius. But it worked! And this was from the '30's! Well into the modern firearm era.
And now you know how they chronographed bullets in the pre-electronics age.
I really want to find one of these at a yard sale...
Sirhr
And they had this gem on display. A 1930's optical analog bullet chronograph...
Reminds me of the first Geiger counter developed by the Curie's... (or maybe not a geiger counter... but a device to measure radioactive emanations...) it has the same insane genius. But it worked! And this was from the '30's! Well into the modern firearm era.
And now you know how they chronographed bullets in the pre-electronics age.
I really want to find one of these at a yard sale...
Sirhr