-------- Original Message --------
Subject:        map scale question...ps
Date:   Thu, 17 Dec 2009 07:39:24 -0500
From:   Joel Kovarsky <[log in to unmask]>
To:     Maps, Air Photo & Geospatial Systems Forum <[log in to unmask]>



I recently saw an early 20th century land survey blueprint with a scale
listed as 1 inch = 200 ps. I am unclear about the "ps," since it could
be "photo scale," yet no conversion details were given. I was wondering
about "paces," but could not find another example. Various attempts at
disambiguation online have not yet yielded any other results. Thanks for
any information you can provide.

               Joel Kovarsky