Thanks John....It seems that a brewing licence was'nt required if the product was less than 3% alcohol strength.
Hop Bitters were popular with members of the Temperance movement.
Sorry Deco but I don't have this lab. Picture only.
Also looking for them... <!-- s:? --><img src="{SMILIES_PATH}/icon_confused.gif" alt="" title="Confused" /><!-- s:? -->