Old cases of Sylvania 8 Ft Slimelines

Craigslist finds in Alamo Heights, Texas, a rich Suburbs in San Antonio a man convertrec his shop to leds, and sell 2 full case and 1 with 3 Slimlines tubes in a old orginal box. These tubes dated OCT. 1962. It got very interesting nickle plated brass single pin to help reduce corrosion on the pins. These lamp F96 means lamp is 96 inches long and it not the wattage of lamp. Slimeline tells you that it single pin T12. These lamp starts by putting very high OCV to the lamp. These lamps are are use where fittings are turned on once per day or 24/7 use installation. These lamp rated at 12,000 hours