The 73rd Regiment of Foot (Invalids) was an infantry regiment of the British Army from 1762 to 1768.
History
The regiment was originally raised as a regiment of invalids in February 1762, and numbered the 116th Foot; it was renumbered as the 73rd the following year, and disbanded in 1769.
References
73rd Regiment of Foot (Invalids) Wikipedia(Text) CC BY-SA