1) African mahogany 2) Serial in, parallel out 
see Sicherheitspolizei.
Founded in 1921, these were the political soldiers of the NSDAP, its most active supporters and those who marched in demonstrations, kept control at political meetings, and were quite prepared to engage in active combat with supporters of opposing political parties. Most of the more serious conflicts were with members of the socialist and communi...
Serial In, Parallel Out