- The Library Shop
- Privacy Policy
- Rules and Regulations
- Using the Internet
- Website Terms and Conditions
- Gifts of Materials to NYPL
-
© The New York Public Library, 2026
The New York Public Library is a 501(c)(3) | EIN 13-1887440
New York World's Fair 1939 and 1940 Incorporated records, [microform]
Manuscripts and Archives Division, The New York Public Library. "Why the Tipping System Should be Replaced by the Percentage System" The New York Public Library Digital Collections. 1935 - 1945. https://old-digitalcollections.nypl.org/items/b619bd9c-1cc9-e6d9-e040-e00a1806748c
Manuscripts and Archives Division, The New York Public Library. "Why the Tipping System Should be Replaced by the Percentage System" New York Public Library Digital Collections. Accessed October 1, 2026. https://old-digitalcollections.nypl.org/items/b619bd9c-1cc9-e6d9-e040-e00a1806748c
Manuscripts and Archives Division, The New York Public Library. (1935 - 1945). Why the Tipping System Should be Replaced by the Percentage System Retrieved from https://old-digitalcollections.nypl.org/items/b619bd9c-1cc9-e6d9-e040-e00a1806748c
<ref name=NYPL>{{cite web | url=https://old-digitalcollections.nypl.org/items/b619bd9c-1cc9-e6d9-e040-e00a1806748c | title=
(text)
Why the Tipping System Should be Replaced by the Percentage System, (1935 - 1945)|author=Digital Collections, The New York Public Library |accessdate=October 1, 2026 |publisher=The New York Public Library, Astor, Lenox, and Tilden Foundations}}</ref>