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Urethane foam

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Memorandum from Francis R. Roberson to Robert Hennington Gann

Francis R. Roberson discusses the use of urethane foam to seal cavities in the logs of the Maltese Cross Cabin, and asks for advice from historical architect Robert Hennington Gann.

Collection

Theodore Roosevelt National Park

Creation Date

1960-09-30

Creator(s)

Roberson, Francis R. (Francis Rassieur), 1898-1979

Memorandum from Robert Hennington Gann to Sanford Hill

Robert Hennington Gann provides comments on the use of urethane foam on the logs of the Maltese Cross cabin in order to preserve it.

Collection

Theodore Roosevelt National Park

Creation Date

1960-10-03

Creator(s)

Gann, Robert Hennington, 1909-1966