House of Birdie Reel Parts Counter Balance Dead Stock

This is a very rare HARDY genuine counter balance (weight).
Made of nickel silver, original, part number E1, dead stock item.
Easily attached with a flathead screwdriver.
As this is a dead stock item, please excuse any dirt on the packaging.

Compatible with the following reels:
Marquis #4
Marquis #5
Marquis #6
LRH
Princess
Viscount 130 (Mk2)
Viscount 140 (Mk2)
Viscount 150 (Mk2)