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Subject:
From:
Brendan Whyte <[log in to unmask]>
Reply To:
Maps-L: Map Librarians, etc.
Date:
Wed, 19 Jun 2019 07:58:11 +0000
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We have discovered a 1:250,000 toposheet for Columbus, Ohio, published 1972, that is listed as "experimental printing" and shows 4 classes of slope zones (<5%, 5-10%, 15-30%, >30%) in yellow and brown shades.

Can anyone tell me if this was a one-off or are there other 1:250,000 topo sheets of the coterminous US that also show slope rather than topography?

We're not sure whether to catalogue this map as a single, a series, or just include a note about it in our US 250k topo series record.

Thanks

Brendan Whyte
National Library of Australia



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