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.”


Butler Manor demolition imminent
The SI Treasure Blog warns that Butler Manor, the 1908-1909 country house designed by Charles A. Rich, Architect for Elmer T. Butler on Staten Island, is scheduled for demolition in the extremely near future.
The only chance of even a temporary reprieve lies with the Landmarks Preservation Commission.
The house seems especially notable because it was a direct replacement for an 1890 frame building — same site, same client, same architects — that had been consumed by fire. The new building was built of tile, stucco, and probably other modern materials in an effort to make it fireproof.
Google’s aerial shows the L-shaped house, its remaining outbuildings, and encroaching development: