Singer Sewing Machine Model 99K with generic hand crank, number Y 1560747 manufactured in 1923. The Singer 99K sewing machine was introduced in 1911 as a response to the growing demand for a lighter more portable domestic sewing machine that did not need to be used in a special table. The Singer 99K was a sturdy and reliable machine that was easy to use. It became very popular with occasional home users because at 22lbs (10kg), it was more manageable than 'full size' machines and it came in a storage case. Early Singer 99K's were sold in wooden bases with a small compartment under the balance wheel to store accessories and bobbins etc. At first they had 'Bentwood' (polished plywood) covers which are now thought of as very desirable. Some signs of wear, but in overall in a good working condition.