The Age of Gold the book has 3 authors that aren't listed as editors: Spahn, Jacob,; 1849-1902. ; Brougham, John,; 1810-1880. ; Burdge, Franklin,; 1835-1908.  Book appears to be a transcription of an event before the Theta Delta Chi Society during the convention dinner at the Metropolitan Hotel, NY, Februrary 21, 1873.

Book is primarily about Theta Delta Chi.