In 1937 at the memorial service it was clarified by official translation that the commemoration of visiting the gravesite was on the anniversary of the death of Chase. In 1938 some further materials Chase had had were given to the national archives of the Baháʼís including a seal and ring made with a gem given to him. The certificate from the State of California of the incorporation of the Los Angeles Spiritual Assembly updated in 1938 notes ʻAbdu'l-Bahá's visit to Chase's gravesite in 1912 and the annual memorial for Chase as part of its mandate. By 2005 it was noted the Bosches had donated 11 boxes of materials for the Chase collection of the US Baháʼí national archives. The 1944 Centenary of the religion was observed partially with a text "The Baháʼí Centenary" which included Chase's early history of the religion incorporated into a broader summary – uncredited, but noted in the second generation national Baháʼí newspaper, the "Baháʼí News", that it was by Chase.