High visibility yellow hard cover field books have 80 pages made with 50% cotton rag content. Weatherproof and durable even when wet, these books have formulas for solving right angles and curves and tables for minutes in decimals of a degree; inches in decimals of a foot.
Transit Field Book— Left page: Blue horizontal lines; red vertical lines. Right page: Eight vertical and four horizontal lines, red vertical center lines.
Economy Transit Field Book— Heavy paper cover; spiral bound; 36 pages.
Mining Transit Book— Left page: Blue horizontal lines; red vertical lines. Right page: 8 x 8 blue lines; red vertical center lines.
Engineer's Field Book— Left page: Blue horizontal lines; red vertical lines. Right page: 10 x 10 blue lines; red vertical center lines. Includes slightly heavier lines.
Level Book— Both pages-blue horizontal lines, red vertical lines. 6 vertical columns.
Field Book— Left page: Blue horizontal lines; red vertical lines. Right page: 4 x 4 blue lines, red vertical center lines.
Cross Section Book— Left and right: 10 x 10 blue lines, inch lines slightly heavier.
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