Here is a antique Simplex Lamp Co. New York  Vaporizer  lamp. Complete with all 3 component the burner (with the tiny brass wick cover connected with tiny chain) the main body of lamp and the small oil tank part that slides in the top. Now the interesting part. This piece has an ERROR in the letter stamping on bottom of the burner in the word Simplex it has a Y instead of X. Look at pics to see.  Great ole Patina on a very scarcely seen item. This is a used item, thanku for veiwing and greatly appreciated.