| Artist | Titles | 1.
| Marantz, Irving, 1912-1972, sculptor. | 5 | 2.
| Marasco, Peter, sculptor. | 1 | 3.
| Marathon Granite Company, contractor. | 1 | 4.
| Marathon Graphics, design firm. | 1 | 5.
| Maratta, Hardesty Gilmore, 1867-1924, painter. | 8 | 6.
| Marble and Granite Works, fabricator. | 1 | 7.
| Marble, John Nelson, 1855-1918, painter. | 12 | 8.
| Marble, Polley, painter. | 0 | 9.
| See: Charlton, Polley Marble, painter. | 1 | 10.
| Marble, W. M., painter. | 1 | 11.
| Marble Works, fabricator. | 1 |
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