Parker Hale Identities - 20th Century Service Rifle Score Book - No 240A - 16th Edition 1948 pages 2 - 8, Introduction, Rifle types, NRA rules and targets / scoring pages 9 - 17 PH sight scales, adjustment, elevation and wind adjustments pages 18 - 23 Cleaning and other shooting accessories. PH General Catalogue - Export Edition No65 - 1955 NRA target rifle models, No4 mk2, No1mk3, p14, No2mk4 PH Target Sight, PH5C, PH5C, PH5B, Model 4, Model 5D Parker Hale Sight Diopt