Ordnance Survey
OS Map of Boston: Explorer 261 - Weatherproof Active
Map of Boston - OS Explorer Map 261 (Tattershall, Billinghay & Heckington)
Format: Folded map
Physical Size: 1000 x 890 mm (134 x 227 mm folded)
Standard Publication Date: 16/09/2015
Weatherproof Publication Date: 16/09/2015
Weatherproof 'Active' maps add a laminate finish. They are water and damage resistant, and can be used with whiteboard pens.