Access to "Extension of D&H Operations Pursuant to Implementation of United States Railway Association's Final System Plan, April 1, 1976" is only available to D&HRHS members.
If you're already a D&HRHS member, click here to log in and link to your Patreon account.
If you're not already a D&HRHS member, click here to join today! Memberships start at just $1/month, and all membership levels gain access to these archives.