Gentlemen: My mother gave me her Chambers Mixmaster when I was married in 1963. While I have no record of a serial number, I would venture to say that she purchased it around 1955. The fact that this appliance never once failed either of us, nor required any service whatsoever throughout all of those year's of use, is one that deserves to be brought to your attention. You truly make fine kitchen equipment. The problem is that during our recent move to Florida the movers lost my mixmaster. After inquiring at several retail outlets as to where I could locate an older model as a replacement, I am following their suggestions that I write to you. While I know your current model has many new advantages, I would prefer to purchase one of older vintage. Can you help? I shall be looking forward to your reply.