Clifford H. Frost, trustee. Letter from the Assistant Clerk of the Court of Claims, transmitting a copy of the findings filed by the court in the case of Clifford H. Frost and Frank B. McAllister trustees, under the will of the estate of Zealous B. Tower deceased against the United States. June 3, 1912. -- Referred to the Committee on War Claims and ordered to be printed

Oral history interview with Virginia Foster Durr, March 13, 14, 15, 1975 interview G-0023-1, Southern Oral History Program Collection (#4007)

Oral history interview with Clifford Durr, December 29, 1974 interview B-0017, Southern Oral History Program Collection (#4007)

Oral history interview with Virginia Foster Durr, October 16, 1975 interview G-0023-3, Southern Oral History Program Collection (#4007)

Clifford, we love you

Oral history interview with Virginia Foster Durr, March 13, 14, 15, 1975 interview G-0023-2, Southern Oral History Program Collection (#4007)

Clifford the big red dog ; PAW patrol the movie

Classic Clifford stories

Clifford at the circus

Clifford collection