20649Inscribed Photograph by the Italian composer of “Pagliacci” with Patriotic World War I Sentiment on the “second day of the war”
Leoncavallo, Ruggiero
Inscribed Photograph by the Italian composer of “Pagliacci” with Patriotic World War I Sentiment on the “second day of the war”
35346One of the Greatest Authors of Love Letters Mentions Her Beloved: “I just read four pages from M. de Mora. They filled me with aching and tenderness”
Lespinasse, Julie de
One of the Greatest Authors of Love Letters Mentions Her Beloved: “I just read four pages from M. de Mora. They filled me with aching and tenderness”
33659Signed Airmail Envelope from the Very First Airplane Passenger on a Trans-Atlantic Flight
Levine, Charles A.
Signed Airmail Envelope from the Very First Airplane Passenger on a Trans-Atlantic Flight
35793Magnificent Inscribed Photograph to General “Hap” Arnold Just Prior to the Outbreak of WWII
Lindbergh, Charles A.
Magnificent Inscribed Photograph to General “Hap” Arnold Just Prior to the Outbreak of WWII
37099Letter on Alfred North Whitehead’s “Adventures of Ideas:” “The first two or three and the last chapters are wonderful. The middle of the book is too much for me”
Lindbergh, Charles A.
Letter on Alfred North Whitehead’s “Adventures of Ideas:” “The first two or three and the last chapters are wonderful. The middle of the book is too much for me”
21852Inscribed Cabinet Photograph by the 75-Year-Old Liszt to the 21-Year-Old American Violinist Arma Senkrah, Whose Violin Was Later Owned by Isaac Stern
Liszt, Franz
Inscribed Cabinet Photograph by the 75-Year-Old Liszt to the 21-Year-Old American Violinist Arma Senkrah, Whose Violin Was Later Owned by Isaac Stern
15829Typed Postcard Signed to Babette Deutsch about May Swenson, “She is a true poet”
Lowell, Robert
Typed Postcard Signed to Babette Deutsch about May Swenson, “She is a true poet”
18601A Partially-printed Document Signed by Columbia’s First Professor of Music Acknowledging that Angela Diller is Qualified to Attend  a Course at the University
MacDowell, Edward
A Partially-printed Document Signed by Columbia’s First Professor of Music Acknowledging that Angela Diller is Qualified to Attend a Course at the University
21410Hermann Struck Etching of Harold MacMichael, Palestine’s High Commissioner, Signed by the Subject and the Artist
MacMichael, Harold
Hermann Struck Etching of Harold MacMichael, Palestine’s High Commissioner, Signed by the Subject and the Artist
36766Influential Rabbi Writes about Aiding a Jewish POW in Italy During WWI
Magnes, Judah
Influential Rabbi Writes about Aiding a Jewish POW in Italy During WWI
30368Small Archive of Letters from the Oscar-Winning Director of “Marty” on Professional and Civil War Matters
Mann, Delbert
Small Archive of Letters from the Oscar-Winning Director of “Marty” on Professional and Civil War Matters
30937The “Mick’s” Bar-Coaster, Baseball-Related Note of Encouragement: “To Jim, Hope you hit 300 your Pal…”
Mantle, Mickey
The “Mick’s” Bar-Coaster, Baseball-Related Note of Encouragement: “To Jim, Hope you hit 300 your Pal…”