Looking for older USGS maps of the FW&D

["Bill Belsher" <GP40X@h...>]

Hello List,

I'm looking for sources of older USGS maps to verify track alignment. I
have most of the station maps from the 1980 survey but some of the
alignments have changed from the 1960's. Any ideas for good sources? TIA

BTW, please respond directly & I will sumarize to the list since I dfo the
digest.

Bill Belsher
Modeling the Fort Worth & Denver in N Scale
Trinity N-trak
Fort Worth, TX
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