Funk & Wagnalls Standard Reference Encyclopedia

Funk & Wagnalls was an American publisher known for its reference works, including A Standard Dictionary of the English Language (1st ed. 1894), and the Funk & Wagnalls Standard Encyclopedia (25 volumes, 1st ed. 1912).
The encyclopedia was renamed to Funk & Wagnalls New Standard Encyclopedia in 1931, and was later known as New Funk & Wagnalls Encyclopedia, Universal Standard Encyclopedia, Funk & Wagnalls Standard Reference Encyclopedia.