No quads, but a very comprehensive selection:
http://www.omnimap.com/catalog/access/relief.htm <http://www.omnimap.com/catalog/access/relief.htm>

This one seems to have quads:
http://www.geomart.com/products/raisedrelief/usgsquads.htm <http://www.geomart.com/products/raisedrelief/usgsquads.htm>

Mark S. Johnson, PMP
703-507-8008
[log in to unmask]



> On 9Oct15, at 2:33 PM, Anderson, Mark <[log in to unmask]> wrote:
> 
>  
>  
> From: Anderson, Mark 
> Sent: Friday, October 9, 2015 12:32 PM
> To: MAPS-L <[log in to unmask] <mailto:[log in to unmask]>>
> Subject: tactile maps?
>  
> Does anyone on this list know of a source for tactile maps? The kind that represent elevations with raised surfaces for the use sight impaired Earth Sciences students. The specific request I’m mediating is for tactile maps of the USGS 7.5 minute quadrangle maps for some Colorado quads. But any information you can give me will be appreciated. Thanks.
> Mark
>  
> Mark Anderson
> Research Services Librarian for 
> Government Information, History
> And Geography
> James A. Michener Library
> Campus Box 48
> University of Northern Colorado
> Greeley, CO 80639
> [log in to unmask] <mailto:[log in to unmask]>
> 970-351-1474