erc: who: Rucker, L. P. what: [Letter from L. P. Rucker to David C. Dickson - June 7, 1855] when: 18550607 where: https://texashistory.unt.edu/ark:/67531/metapth843676/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://texashistory.unt.edu/ark:/67531/