Singer sewing machine dating by serial number
Singer Sewing Machines were first manufactured in 1851.The manufacture dating provided here is reproduced from the original Company register numberlog books.Some of the fine details are officially inconclusive (serial numbers were either misrecorded, applied to the wrong batch or the records were lost/destroyed with the old factories).Graham Forsdyke worked with the Singer Company directly to remove some of the errors and fix the anomalies in the old chart records, but some have still been found, especially in the post ET serial number sequences.Sometimes you might find a rogue 221, for example, in a batch of 50,000 99K machines.That simply means that there were some Featherweights within that group of numbers, but it doesn't indicate with which number the group started or ended or how many 221 machines were involved.After 1900, the machine serial numbers have a single or two-letter prefix. A - Podolsk, Russia B - Elizabeth, New Jersey USA C - Wittenberge, (Prussia) Germany D - Elizabeth, New Jersey USA E - Podolsk, Russia F - Clydebank, Scotland G - Elizabeth, New Jersey USA H - Elizabeth, New Jersey USA J - Clydebank, Scotland K - Elizabeth, New Jersey USA L - Elizabeth, New Jersey USA M - Clydebank, Scotland N - Elizabeth, New Jersey USA P - Clydebank, Scotland R - Clydebank, Scotland S - Clydebank, Scotland S*- Podolsk, Russia (*100 "S" machines made in Podolsk) T - Podolsk, Russia V - Clydebank, Scotland W - Bridgeport, Connecticut USA X - Clydebank, Scotland Y - Clydebank, Scotland AA to AT - Elizabeth, New Jersey USA BA to BY - Elizabeth, New Jersey USA CA to CY - Bogota, Colombia DA to DY - Karachi, Pakistan EA to EY - Clydebank, Scotland FA to FY - Clydebank, Scotland GA to GY - Clydebank, Scotland HA to HY - Istanbul, Turkey JA to JE - St. I have an old Singer sewing machine and I wonder if you could help me with its value and maybe you can tell me something about its age.
Because we have not been able to locate the log books, serial numbers for the years 1851 to 1870 are not available at this time.
as a rule of thumb, if your machine is over 100 years old it could be classed as an antique and will probably be worth more than one of 80 years of age may be you can find that answer in another FAQ on this website.