Not marked but most likely a Wenham Designed Binocular Microscope... Eyepieces/lens/prism appear to be in good order.. The eyepieces and lenses unscrew and are picture in the final pic. Plus a group of what appears to be lens cases(2)and other bits.
The item "RARE Henry Crouch Antique Brass Wenham Binocular Microscope. Circa 1875" is in sale since Sunday, August 23, 2020. This item is in the category "Collectables\Scientific Collectables\Scientific Instruments\Microscopes". The seller is "win1300_0" and is located in Southend-on-Sea.This item can be shipped to United Kingdom.