Sundials and Time Finding Instruments: Altitude and Azimuth Dials, Astronomical Compendia, and Nocturnals. Historic Scientific Instruments of the Adler Planetarium, vol. 4
Publication information:
Schechner, S. J. (n.d.). Sundials and Time Finding Instruments: Altitude and Azimuth Dials, Astronomical Compendia, and Nocturnals. Historic Scientific Instruments of the Adler Planetarium, vol. 4. Adler Planetarium.