Dating furniture by screws, antique furniture screws
The dating furniture by screws above was handmade.
Lacking a cold hardened steel die with which to cut the thread, the craftsman had to cut it himself by hand. As discussed above, this is especially evident on the back or underside of pieces made prior to the mids.
Items made after are made using this new screw. Click to see the upcoming Antique Show Schedule. Cupboards and other furniture in which the large size boards used in their construction are circular saw cut can date tobut usually date after But there are a number of other factors to consider as well, including the tools that were used to craft a piece and what the individual components look like.
After the War, the new machine went right to work, turning out virtually identical screws with sharp even threads, but the heads still had to be hand forged and the slots were still cut with a hacksaw, producing slight variations caused by this last bit of handwork.
Up-and-down saws left vertical, crisp uniform marks and were used from to the s. Date an object from its youngest feature. Learn to recognize the elements of different furniture styles. They appeared in the s.
Tips for Dating Old Pieces Made in America
Country furniture made with these screws can easily be dated to the ten-year dating furniture by screws It has sharp, even threads, a cylindrical shape, blunt end and the slot is still off center. Fake, Fraud, or Genuine? Therefore, most boards used in the construction of early cupboards show signs of being cut with an up-and-down saw. Look for age clues in the hardware used. Canada United States such american. Screws with these characteristics were produced until early in the 19th century.
Aftermahogany and walnut were very popular.
System for Dating Country and Primitive Furniture, Part One
Bythe use of cast iron in the making of butt hinges was discontinued in favor of stamped steel. Below the head, on the smooth portion of the shaft above the threads, is the most likely place to find areas that still show a flat side of the original iron nail stock. Antiques will show evidence of use and normal wear and tear.
For the purpose of scale and size, my garage is eight feet — six inches tall. The Greater York Antiques Show.
Silk, wool, and cotton have been spun and woven into a variety of damasks, satins, and brocades with many different patterns. The four saws on the left are waterwheel powered up and down saws.