Monogram Unknown is an artist with 35 auction lots recorded since 2007.
| Title | Date | House | Price |
|---|---|---|---|
| 1RE EXPOSITION INTERLE D'ART COLONIAL / ROME. 1931 | 2020-06-18 | Swannauctiongalleries | USD 3,500 |
| LA PETITE GIRONDE / LES TROIS MOUSQUETAIRES | 2019-08-07 | Swannauctiongalleries | USD 812 |
| FLORIDA / GO GREYHOUND | 2019-08-07 | Swannauctiongalleries | USD 750 |
| [YOUNG COSSACK / MAY 1ST HOLIDAY / IN THE DAWN OF SOCIALISM.] | 2019-02-07 | Swannauctiongalleries | USD 617 |
| CUNARD LINE / EUROPE - AMERICA / [AQUITANIA.] | 2018-10-25 | Swannauctiongalleries | USD 1,750 |