Timeline axis is valid_time — when each source says the fact was true in the world, not when Dontopedia learned about it. Retracted rows are kept for provenance; coloured stripes indicate the context kind.
1853-4— 484 cwt. valued at £199 4s.
1864-5—1,364 ” ” 698 8
1855-6—2,908 ” ” 2,297 2
part of 1856-7— 658 ” ” 270 8
—— ——
Or in 3½ years—5,414 ” ” £4,265 2
276
But this is only a small proportion of the catechu consumed in Engla…
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