This telescope was once mounted on a ship. It says
Director No 10
Mark III
OS 546 GA
UIC 1942
Reg No 51
Not sure what any of that means. I've tried to look it up, but cannot. It has been in my friend's garage for 10 years, and was left there by his ex-girlfriend. It was her grandfathers telescope,but she had no idea how he acquired it. Any ideas?