Nemrod, a well-known name in the world of diving, produced various diving equipment, including masks, over the years. A vintage Nemrod mask could have been manufactured in different styles and materials depending on the era and model. To provide more specific information about a particular Nemrod mask, it would be helpful to have more details, such as the model name or a description of the mask.
Nemrod masks were known for their quality and functionality, designed to provide divers with clear vision and a comfortable fit underwater. They were often made with durable materials, such as rubber and tempered glass, to withstand the rigors of diving.