CO129-553-8 Tin- analyses of assay 11-3-1935 - 4-3-1936 — Page 33

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To ensure that no legitimate complaints occur in future,

some alterations should be made. On the Hong Kong side the Laboratory

should sample and assay lots of a maximum of 25 tons and each lot

assayed should go to one port to ensure that the certificate covers

the parcel which arrives there. On the London side the sampling should

be properly supervised as it is in Hong Kong and 10% sampling insisted

upon. I understand from Mr. Lambert that the London Metal Exchange

are amending their contract form to ensure this 10% sampling.