Masked Cyclist Sounds Gas-Attack Warning (1936) -- Sounding a loud alarm through a loudspeaker clamped to the handlebars of his bicycle, a masked rider wheeled through London streets recently, like a modern Paul Revere, to test the efficiency of a new method of warning the public against sudden aerial gas attacks in war time. Equipped with gas mask and respirator, the cyclist broadcast warnings through a microphone built into the mask and wired to the battery-operated loudspeaker.
How to build a raised bed. OMGoodness! I love this one! It also give me the idea to make beds all around my HUGE dog pen - on the outside. They would have to dig to CHINA to get out! Cost, time and pain... Big Dreams!! =)