Plate number 47003. 1-hour exposure of the Praesepe cluster, with the 10-inch Metcalf Telescope. Observer code: "Pr". Extent: 1 glass negative in envelope. Condition of original material: Stable. Author(s)/Creator(s): English. Scribe(s): Latin. Publisher(s): Left-to-Right. Editor(s): Unres...
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...
Upper portion of the south pier, polar axis and telescope. The dew cap, rather dented and scuffed, is very light in colour. n/a. Extent: 1 glass plate. Size and dimensions of original material: Height 8.2cm, width 10.7cm, thickness 0.3cm. Condition of original material: Stable. Author(s)/Cr...
Shows the Bruce dome. Glass badly cracked. Hand-written label: "HARVARD OBSERVATORY / Arequipa - Peru". Small hand-written label near corner: "23". Crack near bottom right edge. PLB35_0036 is similar to LSB04_0099, presumably from the same original. n/a. Extent: 1 glass plate. Size and dimens...
Unidentified adult and child, Boyden Observatory garden. PLB40_0002, PLB40_0003, PLB40_0005, and PLB40_0007 are related. n/a. Extent: 1 glass plate. Size and dimensions of original material: Height 8.2cm, width 10.7cm, thickness 0.3cm. Condition of original material: Stable. Author(s)/Creat...
Two early (pre-1940) aerial views of Boyden Observatory, showing the telescope enclosures and other structures on the site. n/a. Extent: 2 glass plates. Size and dimensions of original material: Height 8.2cm, width 10.7cm, thickness 0.3cm. Condition of original material: Stable. Author(s)/C...