Alvin Field Book 6" x 9"
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. 6" x 9" page size 80 sheets (160 pages) plus 15 pages of curve tables and practical information. Left page has blue horizontal lines red vertical lines eight columns. Right page has 8 x 4 blue lines red vertical center line forty-four columns.