Subject: Astronomical instruments and Micrometers (Instruments) - Blacklight Search Results

Start Over Subject Astronomical instruments Subject Micrometers (Instruments)

1. Troughton and Simms filar micrometer

Creator:: Troughton & Simms, London
Collection:: Robert B. Ariail Collection of Historical Astronomy
Institution:: South Carolina State Museum

2. Dollond micrometer

Creator:: Dollond, John, 1706-1761
Collection:: Robert B. Ariail Collection of Historical Astronomy
Institution:: South Carolina State Museum