BLAKE'S PATENT POSITIVE STEAM TRAP.

[Illustration]

This Trap is adapted to all places where steam is used for _heating_ or

_drying_ purposes. It is simple in construction, _positive in its

working_ and much lower in price than any other Trap.

Descriptive Circular sent on application. Address SALAMANDER GRATE BAR

CO, 110 Liberty Street, New York.

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