Features:

• High visibility, extra stiff yellow hardbound cover
• Completely protected by a waterproof barrier with blind embossing
• White ledger paper is especially formulated for maximum archival service, ease of erasure and protected by a water resistant surface
• Ruled light blue with red vertical lines
• 15 pages of curve tables and other practical information

Specifications:

• Number of pages — 160 pages (80 sheets)
• Page size — 4 ⁵/₈” W x 7 ¹/₄” H
• Grid layout on the left — Blue horizontal lines, red vertical lines, 6 columns
• Grid layout on the right — 4 x 4 blue lines, red vertical center line, 16 columns