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A Ross London telescope without a stamp can be challenging to date precisely, as the absence of a serial number or production mark makes it difficult to pinpoint its age. However, these telescopes were primarily manufactured in the mid-19th century, particularly between the 1830s and 1860s. Therefore, if it lacks a stamp, it is likely at least 150 years old, and potentially older, depending on its specific design features and materials used. To get a more accurate estimate, consulting a telescope expert or a historian specializing in astronomical instruments would be beneficial.
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How old is this Ross London telescope it is stamped no 45289?
Most English instrument makers began stamping their names in the late 1800's. Prior to that, they engraved their names. So yours is not older than, say, approximately 1875 earliest. I don't know when Ross started using serial numbers, but since our number is quite high I'd be leaning toward thinking your telescope comes from the early 1900's.
How old was the Telescope Inventor when he made the Telescope?
The Telescope Inventor, Hans Lippershey, was believed to have been in his 40s when he made the telescope around 1608.
How old was Hans Lippershey when he invented the telescope?
Haans (a.k.a Johann) Lippershey invented the telescope at age 38.
How old was Dr Maggie Aderin-Pocock when she first made her telescope?
9
What age did Galileo discover the telescope?
Galileo made his first telescope in 1609, modeled after telescopes produced in other parts of Europe that could magnify objects three times. He created a telescope later that same year that could magnify objects twenty times. With this telescope, he was able to look at the moon,
How old is this Ross London telescope it is stamped no 45289?
Most English instrument makers began stamping their names in the late 1800's. Prior to that, they engraved their names. So yours is not older than, say, approximately 1875 earliest. I don't know when Ross started using serial numbers, but since our number is quite high I'd be leaning toward thinking your telescope comes from the early 1900's.
How old is ross lyanch?
Ross is 15 yesrs old
How old was Betsy Ross children when Betsy Ross died?
Ross was 84 years old when she died.
How old is jock ross?
jock ross is 72 years old
How old was the Telescope Inventor when he made the Telescope?
The Telescope Inventor, Hans Lippershey, was believed to have been in his 40s when he made the telescope around 1608.
How old is Ross the Boss?
Ross the Boss (Ross Friedman) is 63 years old (birthdate: January 3, 1954).
Where can you get the optical components to repair an old telescope?
you can get the optical components to repair an old telescope at http://www.astromart.com/classifieds/details.asp?classified_id=644695. Another site is www.Fixya.com/Telescope+Repair
How old was Isaac Newton when he Invented the telescope?
He invented the reflecting telescope in 1668 when he was 25
How old is Terence Stamp?
Terence Stamp is 77 years old (birthdate: July 22, 1939).
How old is Robbie Ross?
As of the 2014 MLB season, Robbie Ross is 25 years old.
How old is Ross Detwiler?
As of the 2014 MLB season, Ross Detwiler is 28 years old.
How old is Tyson Ross?
As of the 2014 MLB season, Tyson Ross is 27 years old.
