Contains photographs and other materials related to William Andrews Clark, Jr.'s colleagues and friends, including Clark Library staff members, musicians, booksellers and other public figures. In particular, this subseries contains significant original materials related to Cora Sanders as well as print materials about artist Allyn Cox. A number of signed photographs of musicians and literary figures are also included here.

Contains photographs and other materials related to William Andrews Clark, Jr.'s colleagues and friends, including Clark Library staff members, musicians, booksellers and other public figures. In particular, this subseries contains significant original materials related to Cora Sanders as well as print materials about artist Allyn Cox. A number of signed photographs of musicians and literary figures are also included here.