Dating old maps
If you happen to live in a country where Google Street View is available, you can use the Google Maps website itself to determine the date when Google Street Views cars were in your area shooting pictures of the neighborhood.
The oldest known world maps date back to ancient Babylonia from the 9th century BC.I was always fascinated by the old writings, books, maps.In fact I have a great interest in antiquities in general and I like wondering around the antiques shops and markets.Well you can find that data easily in Google Maps and Google Earth.If you wish to know the date when satellites captured those aerial images that you now see in Google Maps, you will have to use Google Earth for that (for some reason, these dates aren’t displayed on the Google Maps website).The accompanying text mentions seven outer regions beyond the encircling ocean. (Source: wikipedia) If you want to find out more about the history of Early World Maps visit this page on Wikipedia.
This images are under Creative Commons - licensed content for adaptation, modification or building upon but it is always best before you use them to check one more time and to always give attribution to the owner.
Launch the Google Earth program, search for any location and zoom in as much as possible.
You should see the capture date of that image in the status bar as highlighted in the above screenshot.
(b) if the work is published commercially before the end of the period of 75 years from the end of the calendar year in which it was made, until the end of the period of 50 years from the end of the calendar year in which it was first so published."Since most Ordnance Survey maps have been published and are classed as literary or artistic works produced by a government organisation, not one identifiable person, Crown Copyright on them expires 50 years after the end of the calendar year in which a mapsheet was first published (so a reprint does not in itself create a new copyright)."6.
All copyright works made by officers or servants of the Crown in the course of their duties qualify for Crown copyright protection under section 163 of the Copyright, Designs and Patents Act 1988 (CDPA88).
Best to seek permission from the site owner if the conditions of use are not clearly compatible with how you will use them.