Nandalal Sinha in his 1915 book, The Samkhya Philosophy, on the first page of the last appendix, "Panchasikha-sutram," refers to a Samkhya publication prepared by Raja Ram and published in the series, Arsa-Granthavali (Lahore), Vol. VIII, nos. 4 and 5, 1912. I cannot find this publication listed in WorldCat, or a scan of it at Archive.org. I was only able to find this reference listing: