Jig Sheets 1A to 5A:—Whole Numbers: Addition, Subtraction, Multiplication, Division, and Factoring.

Jig Sheets 6A to 15A:—Common Fractions and Decimal Fractions.

Shop Calculations

Reference Series No. 18. Shop Arithmetic for the Machinist.

Reference Series No. 52. Advanced Shop Arithmetic for the Machinist.

Reference Series No. 53. Use of Logarithmic Tables.

Reference Series Nos. 54 and 55. Solution of Triangles.

Data Sheet Series No. 16. Mathematical Tables. A book for general reference.

Drafting-room Practice

Reference Series No. 2. Drafting-room Practice.