Original British Home Front Warden's Gas Mask in Marked Bag - 1940 dated. The mask is in great shape and the bag is the original issue bag which has the markings CUDC on it. We have not been able to find out what this stands for - but it could be a District Council.
As with all our gas masks we do not recommend you wear them for their original purpose - but this set is perfect for a re-enactment display or a museum / collection.