Vintage Sears Sewing Case

Heavy plastic case which measures 11 1/2 x 5 1/4 x 3 3/4 inches. It has a 10 inch embossed measurement on the lid for handy measuring. I have never been quite sure if this item came with a sewing machine or was sold as a sewing kit. I have no idea of when it was manufactured. It has been in my possession for many years and was bought for the recipes stored inside. Very little sign of use. I will be happy to provide additional photos upon request. I need your zip code to calculate the postage.