diffusion

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General interior view Oxnard, [California], factory showing diffusion ...

Public domain photograph of industrial building, factory, free to use, no copyright restrictions image - Picryl description

Diffusion battery in circular arrangement. Chute from slicers overhead...

Public domain historical photo, free to use, no copyright restrictions image - Picryl description

Loading diffusion chamber at sugar beet factory. Brighton, Colorado

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Loading diffusion chamber with sugar beet pulp in factory at Brighton,...

Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description

Edmund Pendleton to Thomas Jefferson, May 11, 1779, Legislation in Pro...

Legislation in Progress; Bill for the More General Diffusion of Knowledge

Baltimore, October 13, 1840. Sir, At a meeting of the committee hereto...

Page Order: Leaflet Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGML. Printed Ephemera Collection; Portfolio 30, Folder 18.

Baltimore, October 13, 1840. Sir, At a meeting of the committee hereto...

Page Order: Leaflet Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGML. Printed Ephemera Collection; Portfolio 30, Folder 18.

Edmund Pendleton to Thomas Jefferson, May 11, 1779, Legislation in Pro...

Legislation in Progress; Bill for the More General Diffusion of Knowledge