Here is a little bit:
11th Infantry Regiment - Company E
(wiki)
War with Spain
The Eleventh Infantry left Jefferson Barracks, Mo., April 19, 1898, then to a training camp near
Mobile, Alabama, via Chickamauga, and on to Tampa, Florida arriving June 7, for transport to Puerto, Rico.
During The
Spanish-American War the Eleventh Infantry saw action under Brigadier General
Theodore_Schwan in the
Battle_of_Silva_Heights in the
Puerto_Rican_Campaign.
1900
San Juan, Puerto Rico, headquarters, band, and 5 companies Eleventh Infantry.
Their Coat of Arms and Distinctive Unit Insignia: