I wonder what year it's from? Sarawak and Malaya became Malaysia in 1963 and Siam became Thailand in 1948. Japanese Oak hasn't been a serious commercial timber in the UK since WW2, one of the craftsmen from the Edward Barnsley Workshops wrote in his (unfortunately unpublished) memoirs,
We used a few exotic, foreign timbers before the war - Ebony, mainly for inlay, handles, escutcheons, key plates, etc.
Teak also an oily wood that clogged the teeth of saws, impervious to wood worms and especially the Toredo beetle and so was used extensively in marine work, very durable.
Rosewood - the Indian variety, for its purple beauty, heavy, the dust pungent and sometimes containing streaks of a flint-like deposit disastrous to saws and cutting tools.
Japanese Oak that was cheap, stable, infinitely inferior to the English variety, with a strange fusty smell when cut and used in years past for a great deal of church work as was
Austrian Oak a rather more satisfactory wood than its Japanese counterpart!
Olive, occasionally, for lining cigarette and tobacco boxes - hard and with a pleasant scent and with dense grain.
Box wood for inlay, handles and escutcheon plates, pale, creamy in colour, very hard.
Indian Laurel, heavy, very hard and difficult to work, dark brown and tools had to be kept very sharp.
Above all, English Walnut, the cabinet makers wood. Warm brown, lovely swinging grain, not always stable and sometimes difficult to work but beautiful to look at. Although, not an exotic, foreign timber that I have been describing, it has more attractiveness to me than all the "foreigners"!
For pure glamour Cuba Mahogany is the tops - as I have mentioned when discussing the Fraser Parks bookcase. Very stable, hard to work with a deep, rich red colour. Unfortunately, the Victorians slaughtered the mahogany forests in their enthusiasm for this lovely timber and not having replanted it is now very scarce. I believe it has not been exported from its habitat since the war and so it is a prohibitively expensive wood when small amounts are discovered in the recesses of timber yards!