Gem Identification Simplified by Richard Maxwell Pearl; Maxwell Pub., 1968.
Original manuscript [preliminary plus 48 pages of text]
9 photos
Galley Proof
Seven Keys To The Rocky Mountains by Richard Maxwell Pearl and Elizabeth Schafer; Maxwell Pub. Co., 1968.
Proof – 204 pages
Original Manuscript [handwritten and typewritten]
Original Manuscript [typewritten, 269 pages]
Captions – 6 pages
Maps and Plates
Galley
Published copy
Original illustrations
Index pages and galley, proof
Geology Simplified by Richard Maxwell Pearl; Barnes & Noble, 1968.
Holograph first draft
Original Manuscript
Correspondence
Galley Proof
Carbon copy of manuscript [148 pages of text plus related materials]
Final manuscript with editor’s notes for printer
The Wonder World of Metals by Richard Maxwell Pearl; Harper & Row, 1966.
Original Manuscript
Galley
“Rocks and Rock Collecting” by Richard Maxwell Pearl [publication information unknown]
Original manuscript
“What The Rocks Yield” by Richard Maxwell Pearl [publication information unknown]
Original manuscript
Corrected original manuscript
Handwritten revision on lined paper
“Dinosaur Book” by Richard Maxwell Pearl [publication information unknown]
Original manuscript [both handwritten and typewritten]
Revisions