(l.t.r.) Matie Hoffman, unidentified, unidentified, unidentified, Peter Martinez. In the background is a poster display about the SALT and HET. n/a. Extent: 1 photograph. Condition of original material: Stable. Author(s)/Creator(s): English. Scribe(s): Latin. Publisher(s): Left-to-Right. ...
Two people, an unidentified male and Danie Overbeek, examining original observing notes by A. W. Roberts, in the Library of Boyden Observatory. n/a. Extent: 1 photograph. Condition of original material: Stable. Author(s)/Creator(s): English. Scribe(s): Latin. Publisher(s): Left-to-Right. ...
Information about the Moonbeam project (c.1999) at Boyden Observatory. n/a. Extent: 1 photograph. Condition of original material: Stable. Author(s)/Creator(s): English. Scribe(s): Latin. Publisher(s): Left-to-Right. Editor(s): Unrestricted. Volume number: N/a. Original institution refer...
Peter Martinez and Matie Hoffmann at the 40-inch (1-m) telescope at SAAO, Sutherland. The Peoples' Photometer (set up with two photomultipliers and pulse counting) and autoguider are attached to the telescope. n/a. Extent: 1 photograph. Condition of original material: Stable. Author(s)/Creat...
White dots and a banded hazy region with black markings, on a black background. Of unknown significance. n/a. Extent: 1 photograph. Condition of original material: Stable. Author(s)/Creator(s): English. Scribe(s): Latin. Publisher(s): Left-to-Right. Editor(s): Unrestricted. Volume number...
Plot of pen deflection vs. [interference] fringe number. May be the result of an optical test, a measurement made with the coelostat, or something else. P0657 and P0658 are duplicates. n/a. Extent: 1 photograph. Condition of original material: Stable. Author(s)/Creator(s): English. Scribe(s...
Plot of pen deflection vs. [interference] fringe number. May be the result of an optical test, a measurement made with the coelostat, or something else. P0657 and P0658 are duplicates. n/a. Extent: 1 photograph. Condition of original material: Stable. Author(s)/Creator(s): English. Scribe(s...