...were formed upon all parts of it excepting where the varnish had fallen. "I at once saw," he says, "that I had it in my power to guide the metallic deposition...application of varnish or other non-metallic substance." Experiments were then immediately commenced, and have led to important results. The first attempt was...

...were formed upon all parts of it excepting where the varnish had fallen. "I at once saw," he says, "that I had it in my power to guide the metallic deposition...by a corresponding application of varnish or other non- metallic substance." Experiments were then immediately commenced, and have led to important results....

...the copper electrode, — with the exception of that portion which had been spotted with the drops of varnish. I at once saw that I had it in my power to...varnish or other non-metallic substance. " I had been aware of what every one who uses a sustaining galvanic battery with sulphate of copper in solution...

...the copper electrode — with tfie exception of that portion which had been spotted with the drops of varnish. I at once saw that I had it in my power to...varnish. or other non-metallic substance. " I had been aware of what every one who uses a sustaining galvanic battery with sulphate of copper in solution...

...covered the copper electrode — with the exception of that prim which had been spotted with the drops of varnish. I at once saw that I had it in my power to guide the metallic deposition in anv shape or form I chose, by a corresponding application of varnish or other non-metallic substance....

...the copper electrode — with the exception of that portion which had been spotted with the drops of varnish. I at once saw that I had it in my power to...varnish or other nonmetallic substance. ' I had been aware of what everyone who uses a sustaining galvanic battery with sulphate of copper must know, that...

...the copper electrode — with the exception of that portion which had been spotted with the drops of varnish. I at once saw that I had it in my power to...varnish or other nonmetallic substance. ' I had been aware of what everyone who uses a sustaining, galvanic battery with sulphate of copper must know, that...

...the copper electrode — with the exception of that f>ortton which had been spotted with the drops of varnish. I at once saw that I had it in my power to...varnish or other non-metallic substance. " I had been aware of what every one who uses a sustaining galvanic battery with sulphate of copper in solution...

...the copper electrode, trit/it/ie esrcplion of Hint par linn which had been spotted with the drops of varnish, I at once saw that I had it in my power to...by a corresponding application of varnish or other non -metallic substance. ' ' I had been long aware of what every one who uses a sustaining galvanic...

...copper electrode, with, the c.reeptioii of that portion wisich lstul beems spotted with tise drops of varnish, I at once saw that I had it in my power to guide the nsetallic deposition in any shape or form I chose by a corresponding application of varnish or other...