[Openstreetmap] Anyone help me identify the publication year for these maps?

[john levin]

Andy Robinson wrote:
> Hi all.
> 
> I've come into a set of maps which might be of use to OSM and then on
> the other hand depending upon what anyone can tell me about them they
> might be of no use whatsoever. Anyway here goes.
> 
> The set comprises 19 folded sheets and I have all 19 in their original
> box. Although the box is now falling apart the maps are in pretty good
> condition (cotton backed).
> 

The british Library catalogue has a number of entires for maps by 
Alexander Gross, published by Geographica Ltd. They date from around 
1913; for example:

http://tinyurl.com/d5qwj

HTH

John