File consists of records documenting J.B. Salsberg's involvement in the Borochov Movement. Included is a song book entitled, The Golden Poltave, and a booklet commemorating the 60th year of the Poltave conference (1966), which contains an article by Isaac Matenko. Also included is a Rosh Hashanah booklet for Toronto's Borochov Schools.
The song book is very fragile and has some loose pages. Care should be taken while viewing it.