Transparent Diagram Of The Phases Of The Moon.
Astronomical diagram printed on card, lithograph with contemporary hand colour, surrounded by explanatory letterpress. Sheet 220 x 290mm. 8¾ x 11½". Some light soiling. Small hole in backing tissue.
The various phases of the moon, the Earth and Sun are partially excised and tissue backed to enable light to illuminate them from behind.
[Ref: 9499] £65.00