Note 10 — AN HISTORICAL SUMMARY OF THE POST OFFICE IN SCOTLAND, COMPILED FROM AUTHENTIC RECORDS AND DOCUMENTS. BY T. B. LANG, Esq.
Reading edition
Robert Mein, in addition to the office of Sole Keeper of the Letter Office, Edinburgh, appears to have held the office of King's Confectioner and Comfit Maker—Register of Privy Seal of Scotland, vol. i. page 93.