Printed label: "HARVARD COLLEGE OBSERVATORY". Hand-written: "No. E5496 Meridian Circle". n/a. Extent: 1 lantern slide. Size and dimensions of original material: Height 8.2 cm, width 10.2 cm, thickness 0.2 cm. Condition of original material: Stable. Author(s)/Creator(s): English. Scribe(s):...
Printed label: "HARVARD COLLEGE OBSERVATORY". Hand-written: "No. E 2668 The Russian Transit.". n/a. Extent: 1 lantern slide. Size and dimensions of original material: Height 8.2 cm, width 10.2 cm, thickness 0.2 cm. Condition of original material: Stable. Author(s)/Creator(s): English. Scri...
Printed label: "HARVARD COLLEGE OBSERVATORY.". Hand written: "No. E 9972 16[inch] Metcalf Telescope.". n/a. Extent: 1 lantern slide. Size and dimensions of original material: Height 8.2 cm, width 10.2 cm, thickness 0.2 cm. Condition of original material: Stable. Author(s)/Creator(s): Englis...
Possibly c.1920. Printed label: "HARVARD COLLEGE OBSERVATORY.". Hand written: "No. E 12388". n/a. Extent: 1 lantern slide. Size and dimensions of original material: Height 8.2 cm, width 10.2 cm, thickness 0.2 cm. Condition of original material: Stable. Author(s)/Creator(s): English. Scribe...
Printed label: "HARVARD COLLEGE OBSERVATORY". Hand-written: "No. A53 / Dominion Observatory / Ottawa / E15079 / Dupl". n/a. Extent: 1 lantern slide. Size and dimensions of original material: Height 8.2 cm, width 10.2 cm, thickness 0.2 cm. Condition of original material: Stable. Author(s)/Cr...
Printed label: "HARVARD COLLEGE OBSERVATORY". Hand-written: "No. B' 37 / 18 / Astron. Lab. Plate / 60[inch] Dome Mt Wilson Solar Observatory". n/a. Extent: 1 lantern slide. Size and dimensions of original material: Height 8.2 cm, width 10.2 cm, thickness 0.2 cm. Condition of original materia...
Printed label: "HARVARD COLLEGE OBSERVATORY.". Hand written: "[omega] Centauri (60[inch] tel - 180 min Exp)". A silver star-shaped sticker is attached to one corner of the slide. n/a. Extent: 1 lantern slide. Size and dimensions of original material: Height 8.2 cm, width 10.2 cm, thickness 0....
Printed label: "HARVARD COLLEGE OBSERVATORY". Hand-written: "No. E 12375 / Chuquicamata Station". n/a. Extent: 1 lantern slide. Size and dimensions of original material: Height 8.2 cm, width 10.2 cm, thickness 0.2 cm. Condition of original material: Stable. Author(s)/Creator(s): English. S...
74-inch Radcliffe enclosure. Circular mask. White dot glued on at bottom-left. n/a. Extent: 1 lantern slide. Size and dimensions of original material: Height 8.2 cm, width 10.2 cm, thickness 0.2 cm. Condition of original material: Stable. Author(s)/Creator(s): English. Scribe(s): Latin. P...
Shows the Bruce dome. Glass badly cracked. Hand-written label: "HARVARD OBSERVATORY / Arequipa - Peru". PLB35_0036 is similar to LSB04_0099, presumably from the same original. n/a. Extent: 1 lantern slide. Size and dimensions of original material: Height 8.2 cm, width 10.2 cm, thickness 0.2 c...