Vintage postcard of 200-inch Dome
Fall at Palomar Postcard
Winter at Palomar Observatory Postcard
200-inch Dome in Winter Postcard
Hale Telescope Looking North Postcard
Zwicky Transient Facility Postcard
Hale Telescope Looking Up At Secondary Mirror Postcard
Hale Telescope and Open Dome Postcard
3D Planets Postcard
Vintage postcard of open 200-inch Dome
Vintage postcard of closed 200-inch Dome
