A good pair of Nottingham Instruments LTD, No.5 Mk IV prismatic binoculars, NIL where part of the Ross company. This pair have been refurbished and had replacement lens as there are no longer any gradient measurements present on the lens, they are however Chrystal clear and still very usable, in fact I consider them equal to an excellent pair 7x50 Zeiss I own of a similar vintage. The case has a wire tie repair and is missing some of its keeper and it’s shoulder strap but is clearly marked and dated 1943 as are the binoculars.