Title: Catalog of available clear mylar templates used to determine latitude and longitude of sample localities between the latitudes of 5100ʹ and 7130ʹ00  at the scale of 1:63,360, and between the latitude of 4900ʹ00  and 7130ʹ00  N. or S. at the scale of 1:250,000
Subjects: Geographical positions, Latitude, Longitude
Places: United States