Standard (40-Hour/5-Day Week) Work Schedules. On a holiday, part-time employees under standard work schedules are generally excused from duty for the number of basic (nonovertime) hours they are regularly scheduled to work on that day, not to exceed 8 hours.
The First Photograph, or more specifically, the earliest known surviving photograph made in a camera, was taken by Joseph Nicephore NicÃ©phore niepce niÃ©pce in 1826. or 1827
After its last public exhibition in 1905, it slipped into obscurity. In 1952, photo-historians Helmut and Alison Gernsheim were able to locate the First Photograph when they were contacted by the widow of Gibbon Pritchard, who had found the NiÃ©pce heliograph in her husband's estate after his death.