THE BAT, 1912, ANTIQUE "6 D. R. PATENTE" 
"FLEDERMAUSE" PETROLEUM, OIL LANTERN,
GERMANY MADE. 
HAVE NICE BATS ("FLEDERMAUS") SIGNS ON BODY, 
REGULATION CRANK AND SAFETY GLASS.
VERY INTERESTING ENGINEERING TOOL 
IN GOOD VISUAL ANTIQUE CONDITION.
PROBABLY IN WORKING CONDITION, 
BUT I CAN NOT GIVE ANY WARRANTY 
ABOUT TECHNICAL STATE.
LAST TIME IT WAS ONE NICE OBJECT 
IN THE PRIVATE MUSEUM EXPOSITION.
APPROXIMATELY FROM YEAR 1912.
GREY COLOUR, WAS USED BY GERMAN ARMY IN WW2.
DECORATIVE AND PRACTICAL ITEM IN 
ANTIQUE CONDITION 
(ALL, LIKE YOU SEE IN PICTURES). 
SIZE:
FULL HEIGHT - 19"
WIDTH - 7"
STRONG AND SERIOUS CONSTRUCTION.
I THINK HAVE NOT ORIGINAL TANK CUP.
YOU STRAIGHTLY WILL BUY THE ITEM,
WHAT YOU SEE IN THOSE PICTURES.
I HAVE SOME OTHERS INTERESTING ANTIQUE, 
ART NOUVEAU, MILITARY, SCIENCE AND 
ENGINEERING EQUIPMENT.
PLEASE SEE MY PROPOSALS. 
WILL BE SEND WITH VERY STRONG, 
SAFE, BOX PACKAGING.
I WILL BE GLAD ANSWER ALL YOUR QUESTIONS.