1874 Tycho Moon Crater Print WA Its purpose is to divide

Its purpose is to divide the US into smaller hydrologic units which are then subdivided

That’s the spirit that underlies our map of Olympic National Park

This map shows in fascinating detail how the rivers and streams of the Ohio River Basin flow and interconnect

It’s all in the details

or Longfin Dace

1874 Tycho Moon Crater Print WA Its purpose is to divideOur reproduction print of Tycho was originally published in the 1874 book, The Moon: Considered As A Planet, A World, A Satellite, authored by James Nasmyth C. E. and James Carpenter F. R. A. S. The photos in the book were not actually of the moon because photography was not yet advanced enough to capture lunar details. Instead, Nasmyth photographed detailed plaster models he built of the moon based on his visual observations from the 20" reflector he