From the digital collections at the Library of Congress:

Boy Scout wreath, 1924 - Library of Congress Digital Collection, National Photo Company Collection (Call Number: LC-F8- 28581 (P&P))
Three Boy Scouts and a wreath with the BSA’s fleur de lis, in 1924. Who are the Scouts? What was the occasion? Questions we have in the centennial year of Boy Scouting.
This photo is in the middle of a collection of photos taken at the funeral of President Woodrow Wilson, which was on February 6, 1924. Was this the Boy Scouts’ tribute to Wilson? By the way, Wilson is the only president interred in the District of Columbia (Arlington National Cemetery is across the Potomac River, in Virginia). Wilson’s sarcophagus in in the main chapel of the National Cathedral.

Woodrow Wilson's tomb in the National Cathedral, Washington, D.C. - Wikimedia image
Spread the word; friends don't allow friends to repeat history.