Lunar sample 14321, known as <i>Big Bertha</i>, collected at station C1 on the Apollo 14 mission to the moon in 1971.<br>This photograph (or a similar one) was used in Figure 5-4 of the <i>Apollo 14 Preliminary Science Report</i> (SP-272), which has the following caption:<br><dl><dd>Sample 14321 (the largest rock returned from the Apollo 14 landing site; 9.0 kg). The rock is fragmental with a medium-gray matrix and contains abundant dark fragmental clasts. One clast is 10 cm across (S-71-22985).</dd></dl>
NASA
1971
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