The Pennsylvania Railroad Technical &
THE KEYSTONE MODELER (TKM)
is a publication of the PRRT&HS published for the purpose
of disseminating PRR modeling information.
It is published in PDF format.
Adobe Acrobat Reader is required
Copyright © PRRT&HS – 2003-2012
All Rights Reserved
May be reproduced for personal use only
Not for sale other than by the PRRT&HS
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Back issues of TKM for sale on CD *
Multiple issues may be purchased at $15.00 for any 12 months, ($15.90 for PA residents) or $45.00 to non-members ($47.70 for PA residents).
* Must have Abode Acrobat Reader loaded on your computer in order to read, preferred edition is 6.0, available as a free download.
Examples of modeling efforts by our members.
Pennsylvania Railroad Technical & Historical
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