Bottle of Kolanticon gel (dried aluminium hydroxide), professional sample with orange label, cost ?0-11, by Merrell, 1970-1975 Bottle of Kolanticon gel (dried aluminium hydroxide) 1970-1975
Bottle of Kolanticon gel (dried aluminium hydroxide), professional sample with blue label, cost 2/4d, by Merrell, 1950-1970 Bottle of Kolanticon gel (dried aluminium hydroxide) 1950-1970