U.S. Patent 4,293,314: Gelled Fuel-Air Explosive October 6, 1981.

Nitro-Explosives: A Practical Treatise

The Whole Secret Laid Open, Or the Complete Art of Making the Chemical Fulminating Objects, Such as the Lace, or Girt of Security, Fulminating Letters, Balls, Bombs, Garters, Cards, Spiders, Segars, Chairs, Drawers, Boots, Shoes, &c. &c.

Dictionary of Explosives

Tri-nitro-glycerine, as Applied in the Hoosac Tunnel, Submarine Blasting, etc., etc., etc.