Mercury - Mariner 10

Oblique view of Wren crater and surrounding region, Mercury

Mercury
Mariner 10 oblique view of Wren crater and its surroundings on Mercury. Wren crater is barely visible near the bottom center of the image, containing a number of craters within its 215 km diameter floor. Running along the right side of the image is Antoniadi Dorsum. North is at 1:00. (Mariner 10, Atlas of Mercury, Fig. 2-10) 

Mercury 
Mercury: Geology 
Impact Cratering