Learn to Make and test the Big Guns! Coffee Mug
Vintage post World War I recruiting poster "Learn to make and test the big guns" encouraging recruits to "better yourself, enlist and learn a trade in the Ordnance Dept." from 1919, touting "daily peacetime firings" at Abderdeen Proving Grounds.
$14.50
![](https://pinterest.com/pin/create/button/?url=http://www.findamug.com/product/mugs/Learn-to-Make-and-test-the-Big-Guns!-Coffee-Mug/168657884143315463&media=https://rlv.zcache.com/learn_to_make_and_test_the_big_guns_coffee_mug-r84fa347a43b942f6b07a4340e74be6ee_x7jgr_8byvr_500.jpg&description=Vintage post World War I recruiting poster "Learn to make and test the big guns" encouraging recruits to "better yourself, enlist and learn a trade in the Ordnance Dept." from 1919, touting "daily peacetime firings" at Abderdeen Proving Grounds.)
