From the December 28, 1929, issue

YOUTH AND THE SEA
“Captain Sylvia,” aged 6 weeks, and her
mother, Mrs. J.E. Williamson upon the cover of
this week’s issue look at a strange world full of
fishes, corals, sharks, morays, and other
denizens of the deep. The youthful scientist,
symbolic of science itself and its aspirations,
was a member of the Field Museum-Williamson
Undersea Expedition to the Bahama Islands,
which brought back tons of corals collected after
cruising many miles under the sea.