thread in this country and in Great Britain is supplied by the Maine
forests. So great is the demand, and so profitable the work of felling
the trees that the birch wood of this State is being rapidly consumed. A
good, though long-time investment can be found in the setting out of
birch trees on the waste lands of New England. A thousand acres of land,
not worth $10 an acre at present, may be stocked with birch trees, which
can be sold in from twenty-five to thirty years for $40 per acre.
Profits, less taxes, $30,000.