In case anyone wants a copy of this

[Niagara]

Channel survey map --RAF- ( WAR )   From  1 -1-42   to  2-44 . I can open it with windows photo viewer and can zoom in quite close without loosing clarity and move around for detailed viewing of a specific area .  hope it works for everyone who wants it ?

if you right click on the pic then ( save as ) to your desktop  then open it windows photo viewer -- it work as i described  

[343KKT_Kintaro]

Thank you Niagara, this is a gem. This historical map appropriately fits in the timeline of both "Desert Wings - Tobruk" (since its types fit well in the Channel map during the early months of 1942) and "Battle of Normandy" (D-Day, June 1944). Cool!