From the May 9, 1931 issue
PYTHON LIKES NEW HOME: LAYS CLUTCH OF EGGS

One of the big pythons in the U.S. Zoological Park recently celebrated her transfer to the more comfortable and homelike quarters of the new reptile house there by laying a clutch of 20 eggs.
The picture on the cover of this issue of the SCIENCE NEWS LETTER shows her exercising the serpentine version of maternal care: most of the time, as a matter of fact, the eggs are kept quite invisible beneath her coils.