Browsing Archives and Special Collections by Subject "Clock"

Now showing items 1-2 of 2

  • [1799] 

    Hare, Alex (2009-07-28)
    One letter to James Dinwiddie from Alex Hare dated 1799.

  • Planitarium 

    Dinwiddie, James (2009-07-22)
    These notes written by James Dinwiddie ca. 1793 discuss several instruments including planitaria, clocks, and globes. This file consists of sixteen pages of notes.