Group of 6 offprints. Includes: INGRAHAM. "Conformal Relativity." Offprint from: Proceedings of the National Academy of Sciences, vol. 38, no. 10. by INGRAHAM, Richard L - 1952

No place:: National Academy of Sciences, 1952., 1952. 8vo. 921-925 pp. Original printed wrappers. Ownership signature of Abraham Pais. FINE. Most of the papers bear the ownership signature of noted physicist and science historian Abraham Pais. WITH: INGRAHAM. "Conformal Relativity." Offprint from: Il Nuovo Cimento, 9, 1952. 8vo. 886-926 pp. Original printed wrappers. WITH: INGRAHAM. "Spinor Relativity." Offprint from: Il Nuovo Cimento, 10, 1953. 8vo. 27-42 pp. Original printed wrappers. WITH: INGRAHAM. "Classical Maxwell theory with Finite-Particle Sources." Offprint from: Physical Review, vol. 101, no. 4, 1956. 8vo. 1411-1419 pp. Self-wraps. WITH: INGRAHAM. "Relation of Isotopic Spin Space to Space-Time." Offprint from: Physical Review, vol. 106, no. 3, 1957. 8vo. 595-597 pp. Self-wraps. WITH: INGRAHAM. "Boson Family from Quantized Finite-Particle Maxwell Theory." Offprint from: Physical Review, vol. 106, no. 6, 1957. 8vo. 1324-1336 pp. Self-wraps.