Petrol lamp with a firestone igniter

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Human Origin Germany Producer Friemann & Wolf GmbH Date 1910 Height 30.5 cm Diameter 10 cm This petrol lamp is also known as one of the safety lamps That is because the elements of the lamp protect the flame inside it well enough to carry the lamp around mines in the presence of flammable gases there Using a wire gauze around the flame was designed to cool down the lamp and the glass casing below further protected the igniter The glass casing can be removed Compared to the petrol lamp with a chatter igniter a firestone igniter was an improvement A firestone was stroked to the gear to create a spark of fire This system was more effective than the chatter igniter because the firestones lasted for longer Besides that they sparked better than the chatters Although this lamp prevented explosions in mines unlike earlier lamps with open flames it still was heavy to carry around and could not be attached to helmets Created by Anna Bashuk