Vilter
Manufacturing Company in World War Two
Milwaukee, WI
1867 - Current
Currently part of Emerson Climate Technogies in Cudahy, WI
This page added 6-8-2022.
Vilter Manufacturing Company was formed in
Milwaukee, WI by Peter Weisel and Ernst Vilter to supply steam engines
to other companies operating in Milwaukee. In 1882 the company
used a Corliss steam engine to drive a horizontal ammonia compressor
which put the company in the refrigeration business. Previously,
vertical compressors had been used for early refrigeration, but the
horizontal compressor was more efficient. In 1910, the Santa Fe
Railroad contracted with Vilter to build an ice making plant that could
produce 225 tons of ice per day. This allowed the railroad to move
perishable fruit to market.
The Vilter Manufacturing Company won the
Army-Navy "E" Award four times during World War Two.
During World War One, Vilter produced a
500-ton ice plant that was used by the U.S. Army in Europe to keep 5,000
tons of beef cool for the American Expeditionary Force. During
World War Two, the company continued to provide refrigeration equipment
to help win World War Two. In this case, Vilter built pack ice
machines that were used on transport ships that brought fresh food to
American forces all over the world. This allowed American troops
to be the best fed of the war.
The company also produced armaments. The
two photos below are from the breech of a M5 three-inch anti-tank gun
that was on display at the annual Findlay, OH military show.
Normally, the breeches on anti-tank guns and
artillery pieces have so many coats of paint on them, it is not possible
to read the manufacturer of the unit. This is not the case for
this breech. It indicates that it is serial number 2385 out of the
2,500 M5 anti-tank guns built during World War Two. Author's
photo.
This view better shows the Vilter name and
the date. Author's photo.
This and the next photo show the M5 on
display. Author's photo.
Author's photo.
Building the weapon involved several other
entities. The U.S. Army's Rock Island Arsenal not only made recoil
mechanisms for the M5 anti-tank gun, but also for other weapons as well.
This was one of the specialties of the Arsenal and during the war it
made 24,539 recoil mechanisms for various weapons. Author's photo.
The Pullman-Standard plant in Hammond, IN
was a large producer of gun carriages during World War Two. The
manufacture of artillery pieces and anti-tank guns was a cooperative
effort of several companies and arsenals. Author's photo.
The barrel manufacturer is not identified on
the weapon. It is unknown whether Vilter produced that, or it was
manufactured by some other company or arsenal. The Vilter
Manufacturing Company may well have been the final assembly point for a
portion of the weapons built, with major components produced by other
companies.
Table 1 below indicates that the Vilter
Manufacturing Company was a significant and important producer of
artillery weapons for the U.S. Army. With the exception of one
contract for Climate Test Chambers of $62,000, Vilter was responsible
for $11,613,000 for the manufacture of guns, 105mm howitzers, and
various components and subassemblies. Its first contract in June
1942 was for howitzers. Most likely these were 105mm howitzers, as
various company histories indicate that the company was deeply involved
with making 105 howitzers for the war effort.
To an artilleryman, a gun and a howitzer are
two different weapons. A gun is a long barreled cannon which has a
low trajectory and a long range. A howitzer has a shorter barrel
and has a higher trajectory for the shell which can be used to bombard
reverse slopes. In Table 1 it is unknown whether early in the war
the contracting officers knew the difference. It may well be that
to a contracting officer, a gun and howitzer were the same. The
eight contracts for "Guns" may well have been for howitzers. Later
in the war, the type of weapon was added to the description for clarity.
Table 1 - Vilter Manufacturing
Company's Major World War Two Contracts
The information below
comes from the "Alphabetical Listing of Major War Supply
Contracts, June 1940 through September 1945." This was
published by the Civilian Production Administration, Industrial
Statistics Division |
Product - Customer |
Contract Amount |
Contract Awarded
Date |
Completion
Date |
Howitzers - Army |
$1,072,000 |
6-1942 |
5-1942 |
Guns - Army |
$1,251,000 |
6-1941 |
3-1943 |
Guns - Army |
$572,000 |
12-1941 |
4-1943 |
Guns - Army |
$644,000 |
1-1942 |
4-1943 |
Gun Castings -
Army |
$123,000 |
3-1942 |
3-1943 |
Guns - Army |
$919,000 |
4-1942 |
12-1943 |
Guns - Army |
$1,132,000 |
5-1942 |
12-1943 |
Guns - Army |
$163,000 |
8-1942 |
12-1943 |
Guns - Army |
$115,000 |
4-43 |
6-1944 |
Howitzers - 105mm
M2A1 - Army |
$1,481,000 |
4-45 |
12-1943 |
Guns - Army |
$1,618,000 |
6-1943 |
6-1944 |
Climate Test
Chambers - Army |
$62,000 |
11-1943 |
3-1944 |
Guns M5 - Army |
$150,000 |
4-1944 |
10-1944 |
Howitzers - 105mm
M4 - Army |
$1,801,000 |
6-1944 |
7-1945 |
Howitzers - 105mm
M2A1 - Army |
$125,000 |
8-1944 |
11-1944 |
Howtrr Barrel
Assys |
$76,000 |
12-1944 |
6-1945 |
Howitzer Parts
105mm - Army |
$151,000 |
12-1944 |
3-1946 |
Total |
$11,675,000 |
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8,536 M2A1 Howitzers were built during World
War Two of which Vilter was a major producer. However, it was one
of two companies in Milwaukee that was turning out M2A1 105mm howitzers.
U.S. Army procurement officers normally had more than one supplier for a
weapon as was the case for the 105mm howitzer. The city of
Milwaukee was instrumental in producing this weapon. Author's
photo.
In World War Two the M2A1 105mm howitzer was
used on a global basis by both the U.S. Army and U.S. Marine Corps.
Author's photo.
Author's photo.
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