Bob it is all there on the left are the inputs and the labels are missing because of the ring binder. Top does not have transformer because it is the internal reference. Can be replaced with the circuit below. Bert Kehren In a message dated 1/5/2011 1:52:29 P.M. Eastern Standard Time, lists@rtty.us writes: Hi Looks like there should be a page past the 2110-5 pdf file. Bob -----Original Message----- From: time-nuts-bounces@febo.com [mailto:time-nuts-bounces@febo.com] On Behalf Of EWKehren@aol.com Sent: Wednesday, January 05, 2011 1:47 PM To: time-nuts@febo.com Subject: Re: [time-nuts] Comparing 10 MHz Oscillators Got several requests for the Austron 2110 circuit, find the scan attached. Bert Kehren _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.