200-inch Dome in Winter Postcard
200-inch Dome Pastel by R. W. Porter Postcard
Fall at Palomar Postcard
Hale Telescope and Open Dome Postcard
Hale Telescope Looking North Postcard
Hale Telescope Looking Up At Secondary Mirror Postcard
Palomar at Night (3 Domes) Postcard
Vintage postcard of 200-inch Dome
Winter at Palomar Observatory Postcard
Zwicky Transient Facility Postcard
