A couple keys have come off I put them back on but may need done again I just set them on metal post

Appears to need oiled too, keys are sticking

This 1983 Smith Corona Coronamatic electric typewriter is a vintage gem made in the United States. It features a brown exterior and comes with an 8E ribbon case for your convenience. Perfect for collectors and enthusiasts, this typewriter is sure to add a touch of nostalgia to your collection. The brand is Smith Corona, known for their quality and reliable products. The type is electric, providing efficient typing. The year of production is 1983, adding to its collectible value.