Watch List notes:

Barclays Bank (Dominion, Colonial and Overseas), Southwest Africa, colour trial 10 shillings, 1 June 1931, no serial numbers, blue and pale green and orange, three Merino sheep at left, value at centre,, reverse, blue and pale yellow, bank seal with sailing ship at centre,, (Pick 1act, TBB B101at), in PMG holder 64 Choice UNC, perforated, red 'SPECIMEN WATERLOW & SONS LTD' in field, rare.

Estimate: £500 - £600