----------------------------Original message----------------------------
Dear MAPS-L,  We have the following duplicates to give away in exchange for
postal reimbursement:
 
Canada 1:250,000  - 46 sheets
Canada 1:50,000 - 90 sheets
Canada 1:50,000 photomaps -  2 sheets: Coral Harbour , Southampton Island
  (NWT) and Resolute, Cornwallis Island (NWT)
USGS Alaska 1:63,360 - 107 sheets
USGS 1:100,000 - 113 sheets (lots of duplicates)
 
For USGS material, preference will be given to depository libraries.
 
Responses should be sent to me directly at my e-mail address:
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Thanks,
Jim Engstrom
Map Library Assistant
Clark University Map Library