Field Book 4 5/8" x 7 1/4" by Alvin
Field book covers are extra stiff and a high visibility yellow color completely protected by a waterproof barrier with blind embossing. Pages are white ledger paper specially formulated for maximum archival service ease of erasure and protected by a waterresistant surface sizing. 45/8" x 7¼" page size 32 sheets 64 pages sewn/perfect bound. Left page has blue horizontal lines red vertical lines six columns. Right page has 8 x 4 blue lines red vertical center line thirty-four columns. Curve tables are located on the inside front and back covers.