"Beethoven Association Rents Seligman Dwelling". New York Herald Tribune. April 25, 1934. p. 37. ISSN1941-0646. ProQuest1114856380.
Cooper, L. E. (August 26, 1934). "Manhattan Homes Figure in Trading: Recent Purchases Indicate Revival of .interest in City Dwellings". The New York Times. p. RE1. ISSN0362-4331. ProQuest101251162.
"Work is Started on Modern House: Four-story Residence Being Built for R. Kramer in East 74th Street". The New York Times. August 26, 1934. p. RE1. ISSN0362-4331. ProQuest101492240.
Cooper, Lee E. (January 20, 1935). "Interest Revives in Private Homes: Several Manhattan Dwellings Sold by Estates Within Past Three Weeks". The New York Times. p. RE1. ISSN0362-4331. ProQuest101492240.
"Raymond C. Kramer Dies, Leader in Merchandising". New York Herald Tribune. January 25, 1957. p. A12. ISSN1941-0646. ProQuest1328084469.
"Work is Started on Modern House: Four-story Residence Being Built for R. Kramer in East 74th Street". The New York Times. January 28, 1973. p. 377. ISSN0362-4331. ProQuest119693170.
"East Side Home Planned in Modern Style With Exterior of Glass and Blue Brick". The New York Times. November 11, 1934. p. RE2. ISSN0362-4331. ProQuest101203913.
"Beethoven Association Rents Seligman Dwelling". New York Herald Tribune. April 25, 1934. p. 37. ISSN1941-0646. ProQuest1114856380.
Cooper, L. E. (August 26, 1934). "Manhattan Homes Figure in Trading: Recent Purchases Indicate Revival of .interest in City Dwellings". The New York Times. p. RE1. ISSN0362-4331. ProQuest101251162.
"Work is Started on Modern House: Four-story Residence Being Built for R. Kramer in East 74th Street". The New York Times. August 26, 1934. p. RE1. ISSN0362-4331. ProQuest101492240.
Cooper, Lee E. (January 20, 1935). "Interest Revives in Private Homes: Several Manhattan Dwellings Sold by Estates Within Past Three Weeks". The New York Times. p. RE1. ISSN0362-4331. ProQuest101492240.
"Raymond C. Kramer Dies, Leader in Merchandising". New York Herald Tribune. January 25, 1957. p. A12. ISSN1941-0646. ProQuest1328084469.
"Work is Started on Modern House: Four-story Residence Being Built for R. Kramer in East 74th Street". The New York Times. January 28, 1973. p. 377. ISSN0362-4331. ProQuest119693170.
"East Side Home Planned in Modern Style With Exterior of Glass and Blue Brick". The New York Times. November 11, 1934. p. RE2. ISSN0362-4331. ProQuest101203913.