1923 Dual Sided Product Ads Fairbanks-Morse & Hercules Powder, Co. Ad #N1662

This original 1923 magazine page measures 8.5 x 11" and features two Industrial Grade products that helped advance the world in 1923.

The front features Ball Bearings as produced by Fairbanks-Morse and incorporated into their revolutionary line of Standard Alternating Current Motors, the first in America to do so. 

On the reverse is a detailed graphic of the Hercules Dynamite Production Line as used by the Hercules Powder company to create sticks of Dynamite and ensure they were uniformly and precisely made and packed.