[Diagrams of the earth's relationship with the sun]
Transparency
[Diagrams of the earth's relationship with the sun]
1849
Pigment on glass
Image (each): 2 3/8 × 2 3/8 in. (6 × 6 cm)
Overall: 3 3/4 × 13 13/16 × 3/8 in. (9.5 × 35.1 × 1 cm)
Gift of the Board of Education, Instructional Materials Division, Buffalo, NY, 1961
1981.2022.0005
Inscriptions Wooden frame blind stamped: CARPENTER & WESTLEY 24 REGENT ST LONDON
Images numbered in blind stamped nineteen through twenty-one
Top edge of slide blind stamped: No. 7
Images numbered in blind stamped nineteen through twenty-one
Top edge of slide blind stamped: No. 7
