Posted By:
Scot Reader
Frank,
How do E135 Collins-McCarthy and D350-1 Standard Biscuit (or -2, can't remember which are the the larger ones) fit in to this equation? Are these two sets wholly unrelated to the E121s? And if so, what differentiates the E135s and the D350-1 Standard Biscuits from the E121s aside from earlier production? Thanks.
Scot