1916 Silvertown Twin Coil Differential Cathedral Galvanometer With Case * Works For Sale



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1916 Silvertown Twin Coil Differential Cathedral Galvanometer With Case * Works:
$205.5

If you're an uncompromising collector of antique technology, make sure to check out all my listings after you look at this one. I don't think you'll find a better, broader or more balanced assortment of technical antiques anywhere -- hundreds of no-reserve sales each year, almost all of them featuring eye-popping "gee whiz" gadgetry in exceptional original condition. And don't forget, you can click this link to quickly add and then save me to your favorite seller list and will automatically send you updates when I put similar new sales online. Here's an uncommon twin coil differential cathedral galvanometer manufactured ca. 1916-1918 at the Silvertown Telegraph works in London. Condition is very good throughout, with nice original green enamel on the housing and normal tarnish on the brass parts. Dial is crisp, glass lens is clear and undamaged. The instrument comes with its original wood box, which shows normal but not excessive wear, as you can see in the photographs. Appears to be working properly. Needle responds to light voltages applied via binding posts in back. No additional testing has been done. Galvanometer measures approximately 5 1/2" x 4 1/2" x 3". Case measures approximately 6" x 6" x 3". Shipping weight, properly packed, will be about 14 lb. That's about it. I will package the apparatus and parts carefully and properly, and I can assure you that they will show up at your doorstep in the same fine condition in which they leaves mine. I have been shipping antique phonographs and radios for years, and if you check my response, you'll see that I know how to do it correctly. Overseas customers may remit payment with Paypal only. sale participants with no prior history, or with private response, should contact me before placing a offer.


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