Some may wish to join our Deniz and post shocking relevations of first gainful employments.
Mine was in mid-teens as a weekend job in our local CY corner shop here in London. Job involved serving customers, stacking shelve, washing and sweeping.
Two or three things stick in mind... lumping big sacks of potatoes around, choosing nicer, riper batihes by tapping them and fags in packets of 5!!
Pay ... 14 shillings for the weekend.