The other trademarks listed in the 1922 catalog are Helicobloc, Helice Grip, Colonial, Vercar, and a stylized VC. They were touting the "Helice Grip" system in particular in that catalog, which included a very interesting and unique advertisement featuring WWI's surviving ace of aces (75 kills), Captain Rene Fonck. Who told readers that with his Helice Grip . . . "the birds fall like Krauts!"