June 8, 2014
The operator arm has a few numbers on it. They are 6D 304 OPO5-1509 2 The most unique thing about these operators is that the operating tit is in the handle. The handle appears to insert into a snap collar on the operator.
August 19, 2014
From Dennis,
Please accept my apologies for this taking so long. I hope we can still continue to discuss this.