The model of left is marked : VICTOR LUBRICATOR CO. CHICAGO.USA.
PAT.1518055-1560338-1735266. The models in the midle and on the right are marked
: ARCADIA
LUBRICATOR LONG
BEACH CAL.
The output control is carried out by a punch screw in the body of the huilor for the VICTOR model by a screw in the foot for model ARCADIA of the center. The model of right-hand side does not have a manual adjustment.
.
The stopper is retained in position opened by a stem in wire. The lid and the base are identical