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Published online by Cambridge University Press: 25 April 2022
Following the announcement in No.20 about the accident to our typist, it now appears that as a result of circumstances attending the accident, several pieces of material went astray.
It is difficult to know exactly what items were involved but we do know of at least two that are missing. If anyone has sent material which has not appeared in any of the last three numbers, it would be a great help if a copy could be sent to the editor.