You may have read my blog post about the 1970 New York City MTA Graphic Standards Manual. One of the versions available is a 94 MB PDF, for which this is an alternate link if the original doesn’t work.
You may have read my blog post about the 1970 New York City MTA Graphic Standards Manual. One of the versions available is a 94 MB PDF, for which this is an alternate link if the original doesn’t work.