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Balloons - Miscellaneous - Type of U.S. Dirigible. This type of dirigi...
Photographer: Goodrich Co. Balloons - Miscellaneous Public domain image of an airship, no copyright restrictions image - Picryl description
Balloons - Miscellaneous - Dirigible, showing hangar, Goodrich Co., ma...
Photographer: C.P.I. Balloons - Miscellaneous Public domain image of an airship, no copyright restrictions image - Picryl description
Balloons - Miscellaneous - Type of U.S. Dirigible. Taking a dirigible ...
Photographer: C.P.I. Balloons - Miscellaneous Public domain image of an airship, no copyright restrictions image - Picryl description
Employee of the B. F. Goodrich Co. Working on a Machine That Makes Mol...
DOCUMERICA: The Environmental Protection Agency's Program to Photographically Document Subjects of Environmental Concern