Example: tourism industry
Search results with tag "Signal corps signal"
Signal Corps Signal Regiment Signal Corps Regimental ...
signalcorps.orgcorps retained responsibility for military meteorology. The Signal Corps’ role in the Spanish American War of 1898 and the subsequent Philippine Insurrection was on a grander scale than it had been in the Civil War. In addition to visual signaling, including heliograph, the corps supplied telephone and telegraph