A manual of signals: for the use of signal officers in the field, and for military and naval students, military schools, etc. A new ed., enlarged and illustrated. By Bt. Brig. Genl. Albert J. Myer, ch

A manual of signals: for the use of signal officers in the field, and for military and naval students, military schools, etc. A new ed., enlarged and illustrated. By Bt. Brig. Genl. Albert J. Myer, ch