(Covers to) Geologic Map of the Sinus Iridum Quadrangle of the Moon. MAP I - 602 (LAC 24).

Manila kraft paper slip envelope with identifying text and simple index map.
This atlas is a series of colored loose maps published over several years. Pub Date is based on the most recent sheet in the initial 1,000,000 set. Library has 34 of the paper sheets. 10 images of the remaining sheets are taken from the online Geologic Atlas of the Moon maintained by the Lunar and Planetary Institute
To view this map as part of a composite of all 44 maps in this series, see it in Google Earth (requires Google Earth download) https://rumseypublic.s3.amazonaws.com/Moon_Geology_1972.kmz