Bradford West Gwillimbury Public Library Archives

Mostrar 2 resultados Descrição arquivística

2 results with digital objects Show results with digital objects

Keuffel and Esser Level

  • CA BWGPL AR-2018-08-13-05
  • Item
  • c. 1925

A Keuffel & Esser level that was used for activities such as surveying. It was originally owned by Professor William H. Day, who was integral to the Holland Marsh Drainage Scheme's beginnings. The survey of the marsh determined the elevation of t...

Professor William H. Day

Storage Box for Professor Day's Level

  • CA BWGPL AR-2018-08-13-05-2018-08-13-06
  • Parte
  • c. 1925

Ae box for an instrument, a Keuffel & Esser level. Part of a collection of Professor William H. Day's work equipment, donated by Joe Saint. Both the case and level were originally owned by Professor William H. Day, who was integral to the Hollan...

Professor William H. Day