Title: 3 Autographs of Robert D Carmichael.
Author: Robert D Carmichael.
Publisher: no publisher
Publication Date: 1954
Type: Autograph
Condition: Very Good
Notes: 3 Autographs of Robert D Carmichael. Robert Daniel Carmichael (1879 – 1967) was an American mathematician. Carmichael was known for his research in what are now called the Carmichael numbers. Signed in front with blue ink. Dimensions: 3" x 5" in very good condition. The reverse has seller notes in pencil including a 5/29/54 date. One card has stick residue on back (but not sticky.) Additional photos available upon request. All items carefully packed to avoid damage from moisture and rough handling. Sku: 039072
