6 Autograph Letters and 1 Typed Letter Signed (10pages), devoted to questions of Firbank bibliography, with carbons of three letters from Clodd to her. Saratoga Springs, New York, 1962.
With a signed offprint of “Ronald Firbank in Periodicals”, and proofs of “An Early Flemish Painter”, which Benkovitz and Clodd co-published.