TREND IN MASSACHUSETTS INDUSTRIES 27 



Trend In Population, Industrial Establishments, and Wage Earners, 1837 - 1927 or '33 



1895 = 100 



Mumtfil 



zoo 



31 45 55 65 15 65 95 OS £7 SS 



37 45 SS 65 IS 6S 95 OS 27 SS 



31 45 55 65 IS 85 93 OS 21 33 



1 1 1 — 



ROCKLAND 



"yr^V^t .— S, 



Jf* < 



15 85 95 05 21 31 



45 55 65 15 85 95 05 21 33 



»7 45 SS 85 7S 85 95 05 27 SS 



31 4S 55 65 75 85 35 05 27 S3 



31 45 55 65 15 85 95 OS 21 S3 



31 45 55 65 15 85 95 05 21 SS 



31 45 55 65 15 85 SS OS 21 33 



51 45 55 65 15 85 95 05 27 35 



