peter markavage wrote: > Go here and see Page 6 of the Catalog: > > http://208.190.133.201/old_iron/STANCOR_140H_MAY1948_WEB/stcr140h.html Unfortunately, this catalog doesn't have the hookup diagram for the numbered secondary taps. -- 73, Vic, K2VCO Fresno CA http://www.qsl.net/k2vco