06-21-2010, 06:35 PM
I don't know about the availability of the lettering, but the number plates themselves are available from Cal-Scale. Apply a coat of red paint, and you should be able to find suitably-sized numerals in Dulux or Gold to complete the job. MicroScale's site shows the Pennsy steam loco lettering, but it's difficult to tell if there are any proper numerals for this application. To view the sets, click on "Choose your scale" to select your scale, then click on "Category" and scroll down to (and click on) "Pennsylvania".
Wayne
Wayne