Figure 3
Figure 3 was not included with the original version of Bulletin A distributed by Sky Publishing. Instead, it was published in an article, "Moon Photographs with an Off-Axis Reflector", by Anton Kutter in the December 1958 issue of Sky & Telescope. The image given here as figure 3 appeared on page 66 of that issue. (vide front cover) This image is reproduced here with the permission of Sky Publishing.