Skoda 220 mm howitzer
Skoda 220 mm howitzer is a short-barreled mortar or artillery model.
Also recorded as 220 mm howitzer Skoda.
Overview
1928 Czechoslovakian howitzer.
In detail
It is associated with Czechoslovakia.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Škoda 220 mm howitzer”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q214067: Skoda 220 mm howitzer
Consult the source