This is figure 5-114 (b) of the <i>Apollo 15 Preliminary Science Report</i> (NASA SP-289, 1972), which has the following capiton:<br>Clods that were collected and broke in transit to form samples 15510 to 15515. (a) Presampling, cross-Sun photograph, looking south. (b) Sample environment sketch map.<br>This is at station 9 on the edge of Hadley Rille.
NASA Manned Spacecraft Center
1972
<i>Apollo 15 Preliminary Science Report</i> (NASA SP-289, 1972)