Caption continues: ...The young one on the right is still only about half grown, and will be held until 1,000 days of age (equal to 100 years for a man) before it grows up.
Bibliography:
Bottom of two photos taped together. Caption attached to photo: These two rats are both 964 days old. The old one on the left was the last survivor from the normal growth group. [It] died Oct. 6, 1937…
Cite As:
Clive McCay papers, #21-14-1087. Division of Rare and Manuscript Collections, Cornell University Library.
