The Sound of the Bomb (1953)

Trinity Site - White Sands National Park (U.S. National Park Service)

Trinity Site (U.S. National Park Service)

A Husband, a Wife, a Time Bomb

Operation Grapple - Wikipedia

Five Men Agree To Stand Directly Under An Exploding Nuclear Bomb : Krulwich Wonders : NPR

The brutal Hiroshima film showing you what Oppenheimer didn't dare

Restricted Data: The Nuclear Secrecy Blog

Searching for Sources on Google

THE WAR OF THE WORLDS (1953) 4K UHD + WHEN WORLDS COLLIDE (1951) Blu-ray / Review, by Frank Collins, Cathode Ray Tube

May 18, 1953: Jackie Cochran, First Woman to Break Sound Barrier

Plumb Bob Magnetic -10.7 oz(305g) Plumb Rite With 14.5 ft(4.5m) String,Sharpener,2 Pencils,Line Reel Used in Construction Can Automatically Stretch

NEW MULLAN TOOL Company Idaho Plumb Bob Reel - Free Delivery! -No Instructions- $42.95 - PicClick

Scott's HVAC Consultation Page

Bring Your Garden to Life with Rare and Heirloom Seeds

1949, Dartmouth Alumni Magazine