Classic MSR Stove Tool

Old Stock, tarnished but in new condition. Limited Supply. Best used to replace a lost tool for a classic MSR stove. Assumed to be for the older Whisperlite Stove, circa 1980s. Tool is 3 3/8 inches long, 1/2 inch wide. Assumed to be steel. Clearly marked MSR. The function of this tool is; round hole to scour the cable in the fuel line, long slot to turn check valve plug, blunt end to unscrew fuel tube bushing, other functions are not completely understood by us.