BHS CollectionBlack and white photo of the squared oregon poppet legs , braces, wooden cage framework, guides for the skids and safety clamps of the cages of the Hercules Mine. Beside the photo is a printed description of the photo. In the bottom right corner is a printed description titled Interior of a Mine Battery. Written above it is Kocks Pioneer. Inside View of Kock's Battery. There is no photo. Descriptions and photo are mounted on pale blue paper which is then mounted on brown card and laminated.bendigo, history, long gully history group, the long gully history group - hercules mine & inside view of kock's battery, sheepshead line of reef, kock's pioneer, lincoln mine, lansell's big blue battery, quartz hill, whiffly tables, the chinese