Topic Tag: Ancient Refractor Search for: › Forums › Topic Tag: Ancient Refractor Viewing 2 topics - 1 through 2 (of 2 total) Topic Voices Posts Last Post Antique Steinheil München Refractor Started by: Andrea Ballabio in: History 4 5 2 years ago Denis Buczynski Antique Steinheil Muenchen Refractor Started by: Andrea Ballabio in: Telescopes 1 1 2 years, 1 month ago Andrea Ballabio Viewing 2 topics - 1 through 2 (of 2 total)