|Note_en=An early "S." serie model, with the celluloid marked [[Unbreakable]], the round lever end marked "LC" ([[Lang]]/[[Curzons]]), the numer on the barrel end. | |Note_en=An early "S." serie model, with the celluloid marked [[Unbreakable]], the round lever end marked "LC" ([[Lang]]/[[Curzons]]), the numer on the barrel end. |