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851. Warning Bell End View, Eveleth, Minnesota

852. Corsica Mine pit, Biwabik, Minnesota

853. Automatic warning bell for cage hoists, Leonidas, Minnesota

854. Automatic warning bell for cage hoists, Leonidas, Minnesota

855. Automatic warning bell for cage hoists, Leonidas, Minnesota

856. Think Safety Until it Becomes a Habit, Bulletin No. 6, Eveleth, Minnesota

857. Handle on sand dome of steam locomotive, Eveleth, Minnesota

858. Safety platform for cleaning skips, Spruce Mine, Eveleth, Minnesota

859. Safety platform for cleaning skips, Spruce Mine, Eveleth, Minnesota

860. Rear steps on steam locomotive, Eveleth, Minnesota

861. Steps on front of steam locomotive, Eveleth, Minnesota

862. Model 300 Marion steam shovel, Biwabik, Minnesota

863. Corsica Mine, Biwabik, Minnesota

864. First dipper falls at Corsica Pit Mine, Biwabik, Minnesota

865. A. Guthrie & Company camp, Corsica Mine, Biwabik, Minnesota

866. A. Guthrie & Company camp, Corsica Mine, Biwabik, Minnesota

867. A. Guthrie & Company camp, Corsica Mine, Biwabik, Minnesota

868. A. Guthrie & Company, Corsica Mine, Biwabik, Minnesota

869. Chain mat ready for use, Eveleth, Minnesota

870. Chain mat held up to show construction, Eveleth, Minnesota

871. Attendees of a general safety committee meeting, Eveleth, Minnesota

872. Electrical D-rail sign, Leonidas, Minnesota

873. "Man Above" sign in use, Leonidas, Minnesota

874. Ash chutes on steam shovels, Eveleth, Minnesota

875. The 1st dipper falls at Corsica Pit Mine, Biwabik, Minnesota

876. Guard over flywheel end of tie tamper, Leonidas Mine, Eveleth, Minnesota

877. Improper method to shut angle cock, Eveleth, Minnesota

878. Proper method to shut angle cock, Eveleth, Minnesota

879. Location of the fatal accident to John Laurich, Leonidas, Minnesota

880. Locomotive watering device, Leonidas, Minnesota

881. Locomotive watering device, Leonidas, Minnesota

882. Safety guard at Leonidas Mine, Eveleth, Minnesota

883. Safety guard, Leonidas Mine, Eveleth, Minnesota

884. Terminal box and blasting switch, Spruce Mine, Eveleth, Minnesota

885. Terminal box and blasting switch, Spruce Mine, Eveleth, Minnesota

886. Terminal box and blasting switch, Spruce Mine, Eveleth, Minnesota

887. Ash pan on steam shovels

888. Guard over propelling gears on steam shovel

889. Guard over stearing gear clutch and hinged safety steps

890. Guard over stearing gear clutch and safety steps

891. Guard over steering gears on steam shovel

892. Locomotive watering device at Spruce Mine, Eveleth, Minnesota

893. Standard single-track stockpile trestle, Leonidas, Minnesota

894. Standard single-track stockpile trestle, Leonidas, Minnesota

895. Stockpile trestle, Spruce Mine, Eveleth, Minnesota

896. Stockpile trestle, Spruce Mine, Eveleth, Minnesota

897. Chipping shield and gear guard, Leonidas Mine, Eveleth, Minnesota

898. Formaldehyde generator, Eveleth, Minnesota

899. Fumigating cabinet, Eveleth, Minnesota

900. Fumigating cabinet for goggles, Eveleth, Minnesota