BRIEF DESCRIPTION
The western limb of the Moon, on which part of the remarkable basin of Mare Orientale is situated. The observer's attention will be attracted by the wide Rima Sirsalis, which continues on Section 39. Refer to your copy of the Antonin Rukl lunar atlas chart, on page 50.

EARTH-BASED TELESCOPIC IMAGES:
None on file

LUNAR ORBITER IMAGES:
Lunar Orbiter Database
Byrgius, 87 km
Cordrilla, Montes
Cruger, 46 km
Darwin, 130 km
Darwin, Rimae
Eichstadt, 49 km
Kopff, 42 km
Krasnov, 41 km
Lamarck, 115 km
Nicholson, 38 km
Orientale, Mare
Pettit, 35 km
Rook, Montes
Sisalis, Rima
Veris, Lacus

RESEARCH UPDATES:
Huge Monolith Scanned By Cementine?