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- #Hugo meyer serial numbers how to#
- #Hugo meyer serial numbers serial numbers#
- #Hugo meyer serial numbers serial number#
- #Hugo meyer serial numbers series#
The best lens is the one you have with you.
#Hugo meyer serial numbers serial numbers#
List of Rodenstock Interchangeable Lenses for 35mm cameras with Serial Numbers It is very unlikely they use the glass from the pre-war time. anyone knows if this is correct?Ĭalvin83 wrote: Yours is the postwar 'mini version' made in the early 1950s. I have a primoplan on hand, s/n 117xxxx, and the seller told me this version also uses 'Hugo Glass', which means very rare glass. I just want to make sure if these articles are telling the truth? because i have never read similar information in english. 113xxxx on there is 'Optic' marked on the lens and since then they have been using cheap glass instead. from 6 digits to '112xxxx' (7 digits) use very high quality rare glass (in chinese articles, they called 'Hugo Glass'). I have never seen such articles in english describing the versions or history of primoplan 58mm as detailed as many articles in chinese.įor the chinese articles i have read, they said there were 11 versions of primoplan 58mm.
#Hugo meyer serial numbers serial number#
not the serial number on the external case.Posted: Fri 4:10 am Post subject: meyer optic gorlitz primoplan 58mm f1.9 versionsĮdwliang wrote: hi anyone knows how many versions of primoplan 58 1.9 and what type of glass they use for each version? Your movement serial number may not be in exactly the same location as the one in the photo, but you are looking for the serial number that is on the watch mechanism itself. You usually have to take the back off the watch case to see the movement serial number which may appear anywhere on the watch movement. Cases and watches were often made by different companies and each usually has its own serial number. not the serial number from the watch case. the working part with the wheels and gears. You must use the serial number from the MOVEMENT of the watch. Since your serial number falls between those two numbers, you know that your watch was made in 1917 or 1918. Looking at the table of Waltham serial numbers (see example below), you can see that number 20,900,000 was made in 1917 and 21,800,000 was made in 1918 (marked in red in the table below). Note that we're using the serial number from the watch movement, not from the watch case. Let's say you have a Waltham watch with serial number 21,607,210 as shown in the photo below. So to determine when your watch was manufactured, you will need to find where your serial number fits within the range of numbers. that would make some really long pages! Our serial number tables list RANGES of serial numbers. Many watch companies made hundreds of thousands of watches, and some companies made millions of watches! It would be impractical to list the individual serial numbers of EVERY watch made. Can't find YOUR exact serial number in our lookup tables? Most vintage Swiss pocket watches did NOT have serial numbers and can't be dated by this method.
#Hugo meyer serial numbers series#
Some American watch brands did not use a consistent series of serial numbers, but most of the big manufacturers did. Not all vintage watches can be dated using the serial number. You should consult the serial number table for the specific brand of watch movement you are trying to date by selecting a company from the menu on the left. The example below uses information from the American Waltham Watch Company, but that is just an example. This page contains INSTRUCTIONS for using the serial number look-up tables that are found on many of our watch company history pages.
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#Hugo meyer serial numbers how to#
Determine the Age of your Vintage Pocket Watch How to Use our Vintage Watch Serial Number & Date Lookup Tables Instructions for using our serial number look-up tables