Good Morning,

Apologies for cross-posting.

We have a patron who would like to view three maps in one of our Open-file reports (OFR). Unfortunately, the maps have been kept folded and are in such bad condition that opening them might damage them further. We searched OCLC/WorldShare, but there aren’t any copies listed. If you have the three maps included in this OFR, we’d greatly appreciate a PDF copy of each map in 400 ppi resolution so we can send it to the patron, and also add it to our Publications Warehouse.

The accompanying text is fine; we don’t need a scanned version of it.

Title: “Report on El Guineo and Matrullas dam sites, Toro Negro Project, Porto [sic] Rico”

Author: Nolan, Thomas B.

Publisher: USGS

Date: 1928

Here’s the link to the record in our catalog: https://usgs.primo.exlibrisgroup.com/permalink/01USGSL_INST/5ebtl1/alma991001609139703886

I appreciate any assistance you can provide.

V/R,

Debbie

Debbie Frye (she/her)

Map Librarian

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U.S. Geological Survey Library
12201 Sunrise Valley Drive, MS 950
Reston, VA 20192 USA