175th Anniversary U. S. Patent System 1790 - 1965. Proceedings Vol. 1 and vol. 2

Washington DC: Patent Office Society, 1966. First edition. Trade Paperback Original. Blue covers, vol. 1 soiled on front cover, both volumes sunned at spines. Vol. 2 back cover and last 24 pages have water staining, more so at back cover and last 2 pages. Some wear and creasign to spine on both volumes. Vol. 1 pp. 1- 479. Vol. 2 pp. 480-1204, with attendee list and subject and author indexes. 2 thick volumes covering the various events around the anniversary from March to OCtober 1965, including a look at the future of the patent system. Fair. Item #9035

Price: $70.00