Photocopies and typescripts of poetry, chapbooks, correspondence, and envelope art collected by Trebor Healey, a published poet and award-winning fiction author. Healey was raised in Seattle, Washington, and spent the late 1980s and early 1990s in San Francisco. As of 2014 he resides in Los Angeles, California.

The collection consists of magazines, journals, poetry books, audiocassettes, and newsprint featuring Ivor C. Treby's poetry and writings, as well as a copy and offprints of his book Michael Field Catalogue. Born on January 19, 1933 in Devenport, Plymouth, Ivor C. Treby was a poet, writer, educator, literary gay activist, researcher, founder of Blackland Press, and authority on Michael Field.