-------- Original Message --------
Subject: N&O: Dupe USGS I series offers
Date: Tue, 15 Jul 2003 09:10:26 -0400
From: "Mark A. Thomas" <[log in to unmask]>
To: <[log in to unmask]>

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We have occasionally gotten duplicate USGS "I" series maps: one sent
from USGS in Denver and the other sent from Washington by GPO.  I think
their signals are a little crossed.  Depository rules say we can treat
such second copies as we would a superseded item, and in this case that
means that we are withdrawing them.

Free to a needy library:

USGS folded geologic maps & location:

I-2643 (SE part of Hualapai Indian Reservation, AZ)
I-2755 (Yucca Mountain, NV)
I-2760 (Clear Creek Corridor, CO)
I-2773 (Hogback Mountain Quad, MT)

--Mark

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Mark Thomas / [log in to unmask] / 919-660-5853, fax:919-684-2855
Economics, Geology, Geography Bibliographer
Map and GIS Librarian / Public Documents and Maps Department
025 Perkins Library / Duke University, Durham, NC 27708-0177