3 ms·
Well, currently the data really starts at 1800 though. For earlier dates data is filled very sparingly, that’s why, I suppose, it defaults to 1800.
by omgtehlion 5y ago
Well, currently the data really starts at 1800 though. For earlier dates data is filled very sparingly, that’s why, I suppose, it defaults to 1800.
- timeon 5y agoAlso 1800s has good coverage of sources. Like this one in Europe: https://maps.arcanum.com/en/ https://maps.arcanum.com/en/ (actually this one is probably licensed - but some of those maps have public domain version).