Have just come across an undated System Route Map and am trying to place it. It is marked Fifth Edition, the President and General Manager was Edward Dana, and the phone number was HANcock 1800, back when you dialed 3 letters and 4 figures. It identifies the Cambridge-Dorchester Tunnel, Forest Hills-Everett Elevated (Washington St. Tunnel), East Boston Tunnel, and Tremont St., Boylstson St., and Huntington Ave. Subways. There were streetcars from Maverick to Revere Beach (3 routes, 116, 117, and 118), 99 Sullivan Sq. to Spot Pond, 30 Arborway-Forest Hills to Mattapan, 32 Cleary Sq., 33 Roslindale, 34 Dedham Line, and 36 Charles River. 31 Mattapan-Wolcott Sq. was a bus. From City Point, 7 and 8 South Station, 9 North Station, and 10 Dudley were all streetcars. (Those must have been the days.) Bus charter rates were 35 to 50 cents per mile depending on trip length, plus $1 per hour waiting time, minimum charge $7.50 per bus (!). The bus pictured appears to date from the 1930's. Can anyone help to narrow down the date?