Planisphere with accessories (missing tripod and planetary symbols) to indicate position of celestial objects, patented 1912 by William Peck, City Observatory, Edinburgh, in wooden box with label.
Case for planisphere with accessories (missing tripod and planetary symbols) to indicate position of celestial objects, patented 1912 by William Peck, City Observatory, Edinburgh, with label
Planisphere with accessories to indicate position of celestial objects, patented 1912 by William Peck, City Observatory, Edinburgh.
Planisphere to indicate position of celestial objects, patented 1912 by William Peck, City Observatory, Edinburgh.
Pin, component for Peck's planisphere
Horizon for Peck's Astronomical Indicating and Observing Instrument, showing the Sun's ascension, northern and southern declinations
Component for Peck's planisphere
Hours of Right Ascension for Peck's Astronomical Instrument, circular attachment
Hour Angles for Peck's Astronomical Instrument, circular attachment
Degrees of Altitute for Peck's Astronomical Instrument, semi-circular attachment with indicating needle
