Articles By Author William Penn Memorial MuseumOctober 1, 1965Maurice A. MookDid Quakers Alter Nursery Rhymes?February 1, 1963Maurice A. MookFor Friends Poetic and ArithmeticJune 4, 1960Maurice A. MookFriendly FolkloreOctober 31, 1959Maurice A. MookGeorge Washington and Yearly MeetingApril 20, 1957Maurice A. MookFriendly PhilatelyNovember 3, 1956Maurice A. Mook
