<p>Original 1943 electrical trade vintage ad for<b><span style="font-size: 14px;"> WM E WRIGHT & SONS COMPANY. </span></b>Main office and plant was located in West Warren, MA.</p><p> Manufacturers of Kappa Cellulose Acetate Rayon Tapes. </p><p>Superior Varnishing Characteristics.</p><p>Complete impregnation. Higher dielectric. Less varnish build-up. Fewer varnish dips. Superior finish.</p><p>These definite improvements in the results obtained with the new Kappa Cellulose Acetate Rayon Tapes, when varnish-impregnated by standard methods, have been proved by both authoritative impartial laboratory tests and by the experience of many leading electrical manufacturers now using Kappa Tapes in regular production.</p><p>Unbound from a 1943 electrical engineering magazine, this unique old one-page advertisement would display beautifully matted and framed. Nice graphics. World War 2 era. A fabulous addition to your retro electrical library.<br></p>
- SKU zl546
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