Dan:
 
I do know that HABS-HAER has some kind of Bullrtin Board, gopher site or
whatever but I don't know what is on it.  I will ask them on Monday at
the office.  I can tell you that you can access the National Register of
Historic Places database by TELNET to victor.umd.edu; then type PAC and
enter; select your terminal type, press enter to move to the Public
Access Catalog and then press enter again to start a session in Victor;
select #6 from the Victor menu; then select #64 from the other databases
menu to enter the NPS-National Register database.  To leave Victor, type
//exit <enter>.
 
I will be back with you Monday evening.  See you at the SHA.
 
Dale E. Floyd