Uploaded March 2026 | Updated September 2026, 2 weeks ago

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Developed by the Defence Research Chemical Laboratory in the late 1950s / early 1960s, the "Educated Stovepipe" was a Canadian instrument designed to measure the location, altitude, and yield of a nuclear detonation. It was intended to be deployed as part of the Nuclear Detonation and Fallout Reporting System (NDFRS), a network of fallout and blast monitoring posts built across Canada between 1959 and 1963 but cancelled before it became operational.

Type B FRP video: youtu.be/9K_kQ60gAl8
NDFRS Lecture: youtu.be/EEEZglNlL1A
Miami Bunker video 1: youtu.be/Gc-HQLZ2-cE
Miami Bunker video 2: youtu.be/ylnwQr2d-pU

Marway Militaria: marway-militaria.com
Miami Bunker website: miamirailwaystationmuseum.com/fallout-reporting-shelter