Vintage clear, winged navigation light. This appears to be a Wilcox Crittenden style but there are no markings on this light. 3 1/4” wide at the wings and 3” overall tall and 1 1/2” tall from the mounting to the top of cover. There is no bulb or mounting nut included. This light is very possibly a new old stock item but this can’t be verified therefore is being sold as used. Minor blemishes to the chrome from years of storage.