1920 Rotogravure WWI Phosphorous Bomb Explosion Combat Illuminate Enemy WAR1 XAIA1 the principal at the Castine

the principal at the Castine Normal School

Edward Walhouse Mark had the opportunity to live during the turbulent

This is an original 1925 black and white in-text wood engraving of a quaint dairy farm in Bredon

This is an original 1856 monochrome wood engraving of the Feast of The Holy Ghost at Santa Anna's Church in Brazil

" and "Robinson Crusoe

1920 Rotogravure WWI Phosphorous Bomb Explosion Combat Illuminate Enemy WAR1 XAIA1 the principal at the CastineThis is an original 1920 World War I sepia rotogravure of a phosphorous bomb explosion in Gondrecourt, France. These bombs were used to illuminate enemy positions at night, marking them for attack or artillery fire. The phosphorous burns so hot and bright that it can set most anything on fire, especially combustibles like ammunition. This incendiary ammunition also creates a smoke screen, preventing the enemy from strategically fleeing, while