Fl ^te XXII, 



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F/G.S8. From New Boston to Bedford over Uncanoonuc Mrs. 



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.y,^" Lake Gneiss. 







F/6. 90. South Lyndeborough roMiLFo/to. Fig.^2. Amoskeag Village to S.E. corner 



OF Manchester. 



Fig. si. Section from Temple to Brookline. 





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FiG.d3. Section IN Derry and Salem. Fig.S4-. Section through New Ipswich 



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