1954 Sperry Corporation Stock Certificate. Nifty electronics aviation scripophily certificate with vignette of a destroyer, an airplane instrument panel, and a biplane. Sperry Corporation (1910–1986) was a major American equipment and electronics company whose existence spanned more than seven decades of the 20th century. The company is best known as the developer of the artificial horizon and a wide variety of other gyroscope-based aviation instruments like autopilots, bombsights, analog ballistics computers and gyro gunsights. In the post-WWII era the company branched out into aviation related electronics, and later, computers. VF+ condition.

Purchasing Notes: Payment by check or PayPal. Insurance is bundled with shipping. I use a third party shipping insurer (not USPS, which does not insure 1st class large envelops, and is seriously overpriced due to pervasive fraudulent claims). I offer two domestic shipping choices: $3.50 for first class, and $9.00 for Priority. Priority is recommended for orders over $100. International shipping is $6.00 for a large 1st class envelope. Other international options are usually too expensive. Shipping charge does not increase if you order more than one item. Do not hesitate to email me if you have any questions.