Now showing items 1-4 of 4

  • Engineering school notebook which belonged to S.D. Woodruf 

    Woodruff, S.D. (n.d.)
    Engineering school notebook which belonged to S.D. Woodruff. This book contains questions for exercise as well as other mathematical topics. It also contains a page which has the title “The Cataract of Niagara in North ...
  • Engineering school notebook which belonged to S.D. Woodruff 

    Woodruff, S.D. (n.d.)
    Engineering school notebook which belonged to S.D. Woodruff. This book contains logarithm notes, plane trigonometry, surveying and content of land. The outer page is torn and the notebook is quite discoloured. This does ...
  • Haswell's Engineers' and Mechanics' Pocket-Book 

    Unknown author (1844)
    The book is bound in a leather case with a clasp in the front. Inside is printed "S.D. Woodruff, St. Catharines, C.W." in the front of the book and there is a label which says "Band, 74 De Vere Gardens, Toronto 20, Ontario". ...
  • Letter Bucyrus Company to J.J. Reuters, 26 February 1923 

    Lehman, W. (1923-02-26)
    A letter from a mechanical engineer from the Bucyrus Company discussing some of their products. He mentions that the shovel can be changed to a dragline if certain changes are made to the machine components.