my original mercenary graphics logo, inspired by mad magazine, spy motif, dropping dynamite with cartoon, over sholder toss into trash can of papers near drawing table.

Too complicated.  Sitting around with Ron Streeter, Streeter Sign Works, Ron suggested a running dollar sign, sort of similar to my Running Fruit ad ininitum cartoons. 

Thus the current logo.   I have to thank Ron, experienced commercial artist designer in his own right, for the idea.