Antique WW1 Ross x 6 British Military Binoculars.  They measure 17cm x 12cm and weigh 795 grammes. The binoculars  read "Ross London No 7577", "Stereo Prism Binoculars Power x 6".  The front is stamped NP31 and the binoculars also have six British Government Broad Arrows on them. The strap is fraying on one side. The binoculars  are in good cosmetic condition as shown. Each side focuses individually. Each eyepiece feels slightly loose when focusing.  The collimation is slightly out and there is dirt internally. Not too bad. They can be used but, they will need to be serviced to be used properly. Sold for repair only.