F.G. OTTO & SONS NY ANTIQUE GLASS BATTERY JAR QUACK MEDICINE

Description

UP FOR SALE IS WHAT I AM TOLD IS CONSIDERED QUACK MEDICINE.   I BELIEVE IT IS A DRY CELL BATTERY USED FOR ELECTRO SHOCK??   I HAVE NO IDEA HOW TO MAKE IT WORK.     THIS IS BY F.G. OTTO & SONS, JERSEY CITY.   HAS:  THE FLORANCE ON IT.   THIS COULD BE THE MODEL NAME??   HAS THE GLASS BATTERY JAR WITH THE TOP.   COMES WITH OTHER PARTS.   I DO NOT KNOW IF IT IS COMPLETE.    PLEASE SEE THE PICTURES AND COME TO YOUR OWN CONCLUSION.  SELLING AS IS.   THE BACK OF THE WOOD BOX WILL NEED REPAIR.   IT IS COMING APART.   THE BOX MEASURES 6 1/2 X 6 1/2 X 5 1/2.    THIS HAS SOME DEGREE OF AGE, WEAR, MARKS, SURFACE SOIL, ETC.    PLEASE SEE ALL THE PICTURES.
THANKS FOR LOOKING.