Postcard

Floral Calendar, Water Works Park, Detroit, Mich.

Color postcard depicting the Floral Calendar in Water Works Park, with plantings arranged to read "Wednesday July 15".
Printed on verso: Floral Calendar, Water Works Park, Detroit, Mich. This Floral calendar is located at water Works Park, which contains 17 acres. Here also is the Water Pumping Station where seventy-three million gallons of water are pumped daily for Detroit's Supply. The Calendar is run by water power.