# Sturmpanzer II Bison

> 1941 German 150 mm self-propelled artillery

**Wikidata**: [Q583475](https://www.wikidata.org/wiki/Q583475)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/15_cm_sIG_33_auf_Fahrgestell_Panzerkampfwagen_II_(Sf))  
**Source**: https://4ort.xyz/entity/sturmpanzer-ii-bison


## References

1. Freebase Data Dumps. 2013
2. Encyclopedia of German Tanks of World War Two, Revised Edition