1. Burney MS 399 Reference (shelfmark): Burney MS 399 Title: Leonard Hotchkis, Notes on Hephaestion's Enchiridion, with a preface Scope & Content: Leonard Hotchkis, notes on Hephaestion's Enchiridion, with a preface. Partly in Latin. Collection Area: Western Manuscripts Languages: Greek, Ancient and Latin Date Range: 2nd half of the 18th century Extent: 48 folios.