Watch List notes:

Thailand / Siam, Rama IV (1851-1868), a curious set of thin, soft white cards with raised impressions of the machine struck three crowns / elephant coinage, taken from the dies, presumed as demonstration proofs, 2 cards per coin for obverse and reverse of seven coin denominations, c. 1863, 4-baht and smaller, much as made but one side of one smaller denomination missing (lot)
*ex Baldwin's vault.

Estimate: 150 - 200 GBP