"Rule No. 1, Double-Face Type; Rule No. 2, Double-Face Type; Hardboard Body; W/Cursor, Plastic; Scale Data: Scales Graduated in Meters (1500 to 5100, 2600 to 7300, 3400 to 8800, 4200 to 16600, 4500 to 11000, 6600 to 12600, and 8200 to 16600) and in Mills (2 to 15, 2.2 to 15, 2.2 to 16, 2.4 to 15, 2.5 to 8.5, 2.5 to 12.5, 2.5 to 14.5, 2.5 to 16.5, 2.5 to 24.5, 2.6 to 13, 2.6 to 15, and 2.6 to 16) Scales Graduated in Seconds (6.4 to 26 and 9.2 to 31)