Help with Pennsylvania RR diesel antenna

I would like to install antennae on my Pennsy diesels. Does anyone know the easiest most realistic way of buying and applying these antennae? Thanks you very much.
Viburn

Check the Bowser catalog I am pretty sure they have antenna sets. The catalog is expensive but well worth it I think particularly if you are a pennsy fan. The Cary, Cal-Scale, and Selley parts that are in the catalog are rarely seen at hobby shops and might surprise you.
Dave Nelson

I believe there was a article in the Aug.99 issue of Rail Model Craftsmen on detailing PRR cab units.