Viridiscalculus

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Maryland maps

Thank you for uploading these; however there may be a problem with the 1970 and 1980 maps. If you look in the bottom left corner it says © S.R.C.M. or S.H.A., meaning that they are still under copyright, unless the SHA explicitly disowns any copyright (which would have to be more formal than a personal communication).

As for the pre-1964 maps, according to [1], they are now in the public domain, since searching [2] for 'Maryland state highway' or 'Maryland state road' gives no matches. You'll want to use {{PD-US-not renewed}} on these, unless any have no copyright notice, in which case {{PD-US-no notice}} is the appropriate template. --NE2 (talk) 05:06, 15 December 2009 (UTC)

On a more positive note, I found and uploaded File:Maryland State Highway Map - 1930.jpg. --NE2 (talk) 05:37, 15 December 2009 (UTC)