File:Emergency Lighting with Automatic Two-Rate Recharge, Surrette Storage Battery Co., Inc., Jefferson Avenue, Salem, Mass (91415).jpg
![File:Emergency Lighting with Automatic Two-Rate Recharge, Surrette Storage Battery Co., Inc., Jefferson Avenue, Salem, Mass (91415).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/c/cc/Emergency_Lighting_with_Automatic_Two-Rate_Recharge%2C_Surrette_Storage_Battery_Co.%2C_Inc.%2C_Jefferson_Avenue%2C_Salem%2C_Mass_%2891415%29.jpg/770px-Emergency_Lighting_with_Automatic_Two-Rate_Recharge%2C_Surrette_Storage_Battery_Co.%2C_Inc.%2C_Jefferson_Avenue%2C_Salem%2C_Mass_%2891415%29.jpg?20151231221515)
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