Some manufacturers even changed methods of processing for the same anvil, yet the weight is still listed the same as the "older model". Patterns wear, thus changing dimension and affecting the weight of the casting.įor those familiar with casting, variables such as metal content and pouring temps can significantly impact the final weight.įor that matter, other little factors come into play, such as addition or changing sizes of hardy hole, pritchel hole, etc. Using the example of stating weight based upon a previous pattern, if the anvil was constructed of a casting with a steel plate welded to the top (most popular method), several things in the casting process alone could throw the weight off from what was originally intended. While much of this is insignificant, remember that there are many things that may impact the ultimate final weight, which is why we have the "10% window".ĭid the manufacturer list the weight based on a previous known pattern, or did they actually weigh the final product and then mark it? e.g., One persons scales reads 170#, while another reads 167# while measuring the same object. Methods of measurement could vary, and the makers may not have been subject to a system of standardized measurements. Yeah, I know, that was more information than you asked for.ĭon't forget that Wayne stated that it was acceptable for the weight to be off up to 10% either way.īack when a lot of these old anvils were made, there were not as many restrictions on manufacturing processes, meaning if the maker advertised a product, regulation of that product (if any) was on the "loose" side. I see that you have it next to a scale so I assume that you verified the calculations. The second number (2) = 28 X 2 or 56 pounds (28 is a quarter of 112 or a quarter hundred weight)Īdd each together to get the weight of the anvil (it was acceptable for the weight to be 10 percent over or under) A hundred weight is not one hundred pounds, it is one hundred twelve pounds. The numbers on the side are the weight in Hundred weights. The cuts on the side and on the feet are from a blacksmith making tools or sharpening them and testing the edge. Use it! You can not streighten something out on a flat surface. Conversely some European / Scandinavian companies stamped the measure weight in kilo's.Don't worry about getting the edges sharp, I like to have a radius from about 3/8" near the horn and gradually progressing down to sharp, with both sides matching (as much as possible).ĭon't worry about getting the swag out. There are companies out there that didn't use this system, typically American companies, that stamped the actual measured weight in pounds. So for example an anvil stamped with the numbers - 2 2 12 As above, 28lbs would equal one quarter hundredweight so would be counted in the second number. The last number is the number of individual pounds left, up to a max of 27. The second number is the number of quarter hundred weights (28lbs) - this number is never more than 3, as 4 quarters = one full hundredweight so it would be counted in the first number. The weight system is a bit complicated, the first number is the weight in full hundredweight eg 1, 2, 3 etc. Numbers on the feet are almost always a serial number of some kind. Three sets of numbers in the hundred weight system. The weight markings are always on the side of the anvil around the middle. It's a handy looking tool that's for sure.
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