Copy letter from Herbert Rix, to Herrn Secretar, Gesellschaft zur Forderung Deutscher Wissenschaft, Kunst und Literatur in Bohmen, Prague 'Sir, We return you inclosed a wrapper which has come to us without the contents. We do not know what it should have contained, but should be glad to have the gift repeated. Also, we think it well to warn you that the wrappers are scarcely stout enough to travel so far. I am, yours truly, H Rix Asst. Sec. R.S. [Assistant Secretary, Royal Society]'. 25 July 1894