TRENDING HASHTAG: #ben h. parker

Trending Posts

  • Denver Brass-Armadillo
    Denver Brass-Armadillo posted a new video:
    Engineering Drawings Archive - Antiques with Gary Stover
    This program highlights 58 engineering drawings done in 1917-1918 by a 15-16 year old high school student, who went on to become President of Colorado School of Mines. They depict designs done by him (Ben H. Parker, Sr.) of automotive engines. Think about...
    • November 20, 2018