Allen Precision hard-cover surveyor's field book. Eighty 4-5/8" x 7-1/4" sheets. Grid layout: 6 vertical columns on left page, 4x8 to the inch on the right.
Brand - Elan Publishing Company Color - bright orange Sheet Size - 4 ⅝ x 7 ¼ Pages - 160 Cover Material - Cotton Ruling Type - Ruled Grid & Columns Special Feature - Waterproof Specific Uses For Product - Surveying E64-8X4
