Back Bay project no. Mass. R-47 : police signal system, fire alarm system and facilities. Oriented with north to the upper Street map of Back Bay depicting locations of various police, fire, and subway systems and , Massachusetts , Suffolk ,county , Boston , Back Bay
Size: 14575px × 10473px
Photo credit: © LM/BT / Alamy / Afripics
License: Licensed
Model Released: No
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