G. D. Inskip

• Treatise on mathematical and graphical roof framing (illustrated) for builders, carpenters and iron workers
• A new manual of squares and logarithms from 0ʹ to 100ʹ advancing by 32ds of inches
• Inskip's tables
• Inskip's tables, squares and logarithms from 0" to 100' advancing by 1-32 of an inch
• Tables
• Tables of
• Treatise on mathematical and graphical roof framing
• Treatise on Mathematical and Graphical Roof Framing for Builders, Carpenters and Iron Workers