Thank you Tim!  7/8" spacing is one of the dimensions I've seen reported. 

Last night I finally found one DC-11A crystal in my stash and the pins were the same 1/8" as yours but the spacing was closer to 3/4" (but did not seem to be exactly 3/4, so maybe it is 13/16? 


Steve WD8DAS

sbjohnston@aol.com
http://www.wd8das.net/
http://af4k-crystals.com
--------------------------------------------------------------------
Radio is your best entertainment value.
--------------------------------------------------------------------