The Online Books Page

Books by William Ewing Elwell:

Books in the extended shelves:

• Elwell, William Ewing, 1912-: Pectin; its manufacture, properties and uses. ([Olympia] ; [Wash.], 1939), also by William Maurice Dehn and Washington (State). Office of the Secretary of State (page images at HathiTrust)
• Elwell, William Ewing, 1912-: Pectin uses in the household. Jelly making ([Olympia, Wash.], 1939) (page images at HathiTrust)

Find more by William Ewing Elwell at your library, or elsewhere.