color map; 65 x 55 cmScale approximately 1:25,000 (W 71°11'02'--W 71°00'31'/N 42°23'13'--N 42°13'58') ; Arthur C. Comey, zoning director. ; 'January 1924.'9912023224202441ark:/81985/n2zp3z034[Boston] : City Planning BoardPublicZoningTentative zoning plan for the city of BostonMapsMassachusetts--BostonJanuary 1924Northwestern University