Hi all, Here's something I should know how to handle, but right now I'm not sure. A senior moment. I have the following printed on the map. Scale 1:17,500. 1 inch = 1/4 mile. But 1 inch to ¼ mile isn't 1:17,500. I'm going to try to compare the map to a 7.5 minute topo and see which statement is closest. But I'm concerned that the differences between 17500 and 15840 might not be discernable when I compare. And if I can't tell the difference, neither will a patron, which might make the question moot. But the statement on the map is still incorrect. Any ideas? Rick Grapes BYU Map Collection