Likely a microscope from around 1928 (according to online research). Unable to confirm functionality due to deterioration of the cord and power plug. Various screws can be turned. Unable to confirm if lenses are present. Overall, there is dirt and rust. Perfect for retro enthusiasts' collections! Please refrain from purchasing if you are sensitive to imperfections. Please consider this a junk item. If anyone has more information about this item, please share it in the comments. Slight price reduction possible.