the most common system for the symbolic representation of numbers in the world today.In this numeral system, a sequence of digits such as "975" is read as a single number, using the position of the digit in the sequence to interpret its value.
To determine age, consider the form and function, tool marks, construction techniques, and materials used in the furniture. Pit saws, used from roughly the 1600s to 1750, left irregular, slanted, deep rough marks.
I've included a brief list of references, if you want to begin studying on your own. One thing to determine is the utility of the furniture you're trying to date. If you can locate tool marks on a piece of exposed wood, you might have some clues to follow.
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We'll choose the method best for you based on your order and location.There is some evidence to suggest that the numerals in their current form developed from Arabic letters in the Maghreb, the western region of the Arab world.The current form of the numerals developed in North Africa, distinct in form from the Indian and eastern Arabic numerals.The 1937 replica series introduced in in 1985 were the first lighters to carry the Roman Numerals and 1985 lighters are stamped with I, but no date letter.Early 1986 lighters of this series do have earlier date codes.The symbol for zero is the key to the effectiveness of the system, which was developed by ancient mathematicians in the Indian subcontinent around AD 500.