Scale Height and Length of Courses in Inches N: 15 x 24........ HO: 8 x 14........ S: 5 x 9........ O: 4 x 7
Scale Height of Courses in Inches N: 21........ HO: 12........ S: 9 1/4........ O: 7
Scale Height of Courses in Inches N: 5........ HO: 3........ S: 2........ O: 1 1/2
Average Scale Height of Courses in Inches N: 17........ HO: 10........ S: 6 1/2........ O: 5
Scale Height of Courses in Inches N: 20........ HO: 11........ S: 7 1/4........ O: 5 1/2
Scale Height of Courses in Inches N: 9........ HO: 5........ S: 4........ O: 3
Scale Height in Inches N: 9........ HO: 5........ S: 4........ O: 3
Scale Height in Inches N: 33........ HO: 19........ S: 13........ O: 10
Scale Height and Length in Inches N: 11 x 33........ HO: 5 x 19........ S: 4 1/2 x 13........ O: 3 1/2 x 10
