The list (pdf) is up to about 685 projects, including those of related firms.
The firm’s records describe one 1897 project simply as “Brighton Pier.” This is now being interpreted to refer not to a pier in Brighton but to a project for the Brighton Pier & Navigation Co., the ferry operator and builder of the 1880s New Iron Pier at Coney Island.
It is speculated that George Tangeman’s 1900 commission likely refers to the completion or modification of Dr. Cornelius N. Hoagland’s house on Fresh Pond Avenue, Glen Cove (1896, C.P.H. Gilbert).
Information is being sought regarding Brooklyn sugar baron William Dick and his 1880s house at Islip, “Allen Winden.”