U. S. Post Office

Front:
U. S. Post Office, Boston, Mass. B-21

Back:
16242 THE POST OFFICE The new $5,000,000 Post Office occupies the en- tire block, Post Office Square, Devonshire Water and Milk Streets. It maintains 91 sub- stations and employs over 5,000 people. The Boston Postal District serves 25 cities and towns and is the country's largest. PUBLICATION CAMBRIDGE MASS., U. S. A. un