Size: 2 microfilm reels.
Summary: 12 volumes of journals (1915-1933), documenting the technical aspects of his artistic career including drawing, printing, and lithography. They include accounts of experiments and work for other artists, including George Bellows, as well as definitions and excerpts of the writings of others.
A typescript of the manuscript, "Lithography Since Whistler," (1935) includes a history of lithography and a chapter on Joseph Pennell.
Two etching notebooks (1917-1918) contain sketches and notes on prints. Another notebook (1907-1910) contains sketches and notes on painting and pigments.
Also included are correspondence with some biographical information, a catalog of Brown's lithographs (1908), and loose lithographs.