Looks like Kleinschmidt to me, but let's wait for our KL expert to look at it. The ones for Model 14 range finder must be very rare; I think that version of Model 14 was only used on test boards. --- "Ya can argue all ya wanna, but it's dif'rent than it was." "No it ain't! No it ain't! But ya gotta know the territory." Meredith Willson, The Music Man