Since the base of the lens is permanently attached to the base of the lamp, it is impossible to tell if it is a numbered piece (edition size was 4,000). Each does come with the normal Hereford Lens authenticity paperwork (and tent card) from Harbour Lights.
I would suspect that the lenses used for the lamps would not be counted as part of the 4,000 edition size. It will be interesting to see if other lamps with other HL lenses are offered for sale in the future.
Thanks for the info, Jim.
Bob
