Here are two.  If you don't like these and you can
use QGIS or ArcGis, I can send you the shape files
and you can build your own.

http://www.mflan.com/temp/Topo_Index-100-1.pdf
http://www.mflan.com/temp/Topo_Index-100-2.pdf


Mike Flannigan
Houston, TX


On 10/25/23 01:07, Brendan Whyte wrote:
> Does anyone know where I can find a decent resolution scan  or other 
> image of an index to the 1:100,000 (30'x60') topographic series?
> I just need something showing sheetlines and names, that I can colour 
> in to show our holdings.
> Geokatalog2 (630, ed2, 1997 p.8) had a reasonable one, but their red 
> overprint showing which sheets they sold makes it pretty much 
> unreadable when scanned.
> Something like that without the red overprint would be perfect, as 
> it's still readable at A3 size.
>
> I can't find anything at USGS publications webpage or USGS store (only 
> the state indexes for 24k topos).
>
> Bohme/Anson, and Parry & Perkins don't include one either.
>
>
> Thanks!
>
> Brendan Whyte
> National Library of Australia
>
>
>