A Charles II small or child's Puritan spoon

A Charles II small or child's Puritan spoon, with the scratched initials 'SC' on the back of the terminal and a rudimentary 'V' rattail, maker's mark only, 'I.C' above a chanticleer, unascribed, probably London made, 1760-1770, 5.5in (14cm), 0.5oz. See Jackson's Revised p.p. 516 for a drawing of this mark as noted on a communion pattern.