Fifty years hence: or, What may be in 1943 / A prophecy supposed to be based on scientific deductions by an improved graphical method

by Robert Grimshaw

Fifty Years Hence:

OR

WHAT MAY BE IN 1943:

A Prophecy supposed to be based on Scientific
Deductions by an Improved
Graphical Method.

BY
ROBERT GRIMSHAW.

NEW YORK
PRACTICAL PUBLISHING CO.
21 Park Row
1892

Copyright, 1892,
BY
ROBERT GRIMSHAW.