NOS 18539 SF Columbia River - Blalock Islands to McNary Dam

"SF" Small Format NOS charts from Paradise Cay.
Printed from the same files as official NOAA-licensed print-on-demand charts, these reduced editions are roughly half-sized and half-scale. Though not intended for navigation, they are full-color, up-to-date, detailed, and waterproof -- excellent planners, wall hangings, gifts, and mementoes.
21 x 25.75