#Cwc co pocket watch serial number serial numbers
The current theory is that when Crescent began doing this, they put a different serial number tag on these machines that said "Delta Power Tool Division, Rockwell Manufacturing Company, Milwaukee 1, Wisconsin." This is when we believe that the serial numbers suffixed with the letter "A" began. When these machines left the factory, they were badged as being both Delta and Crescent machines.
These machines included the Delta 20" Band Saw, the Delta 12-14" Table Saw and the Delta 8" jointer (the 8" jointer was really more of a hybrid of Delta and Crescent designs). Around 1947 or so, the Crescent factory began making several machines that were designed by Delta. 1234-A - This serial number group is somewhat confusing.This style of serial number was used until at least 1949. These serial numbers have all been found a small red tag with both the Crescent and Rockwell names. CA-1234 - The serial number prefixed by the letters "CA" began around 1947 or 1948.The lowest number serial numbers seen to date have at least four digits. It is possible that less than four digits may have been used on the very earliest of machines but no examples of a serial number with less than four digits have been seen. 12345 - A four or five digit number This style of serial number is the most common of all serial numbers and was used by Crescent from their earliest days up until around 1947 or 1948.
#Cwc co pocket watch serial number series
Because of this, it is quite possible that machines could have been completed and sat in the factory warehouse for a considerable time before they were actually shipped and assigned a serial number.Ģ - Serial Number Series ♭epending on the era that the machine was manufactured, one of at least three different styles of serial numbers may have been used as follows: Another case, in which we have been able to examine the official Crescent Machine Record, indicates that the serial number was assigned when the order was placed - even though a machine was not available for shipping for a whole year afterwards. Since the machines were different types of machines which would have most certainly been completed in the factory at different times, it is only logical that serial numbers were assigned as orders were received. Our reasoning for this is that at least one example has shown up where multiple machines which were ordered in a bulk order all were assigned sequential serial numbers. Our current theory is that Crescent assigned serial numbers on their machines as orders were placed with the factory or possibly when the machine was shipped from the factory.
Many people confuse the raised part numbers with the stamped serial number. These are not serial numbers but are instead part numbers. Most Crescent machines also have raised numbers cast onto the different parts. As such the serial number will be stamped in depressed numbers. 3 - Where to find your Crescent Serial NumbersĤ - Contributing Information to the Registryĥ - Determining the age of your Crescent Machineġ - Notes about Crescent serial numbers ¶Serial Numbers were typically stamped somewhere on the machine or on a machine tag using hand stamps.
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