Historical Map: Boston Rapid Transit Map in Type 6 Mock-up Carriage, c. 1968
Here’s a variant Boston MBTA map I’ve never seen before: a version with 60-degree angled lines, instead of 45 degrees. Apart from that, it looks very much like the standard late-1960s/early 1970s Cambridge 7 spider map, although there’s some weird inconsistencies like the Green Line “A” Watertown branch (closed 1968) and Quincy Center (opened 1971) on the same map. Here’s the interesting part. This map lives in the one and only mock-up of an MBTA […]









