Watch List notes:

Anne (1702-14), post-Union, Halfcrown, 1709 E octavo, Z type 1 in date, Edinburgh, second draped bust left, e below, rev., en médaille, crowned shields cruciform (ESC 1384 [580] (R3); S.3605), fine or better, very rare.
provenance
SNC, November 1997, no. 5658 - £175 (acquired 11 November)
Lord Hamilton of Dalzell MC, Spink auction 3, 21 February 1979, lot 328 [with his ticket]
SCMB, August 1954, no. 4364 - 'an extremely rare date for this type, about F, good F, RRRR' - £7.10.0
Estimate: £200 - £250