My mother has the same basic machine but with a plastic bowl and I have a later model. They are great machines...a tad noisy if your not used to 'noisy mixers', but they can do just about anything.
Parts are easy to get, beaters are adjustable (you should be able to slide a piece of paper between the beater and the base of the bowl).
Just note: They will continue to weep oil/grease for decades from the beater spindle and/ or the attachment dock above the beater spindle....