Lionel Charles Hopkins: The Chinese numerals and their notational systems (Hankow club library collected papers ; 49, [1916])
- Digitized: Hong Kong University Libraries
- No copy listed in Wiener China-Bibliographie
Both parts are re-prints from JRAS, part 1 is „From Journal of the Royal Asiatic Society, April, 1916.“ p. [315]-333, part 2 is „From Journal of the Royal Asiatic Society, October, 1916.“ p. [737]-771.