# Portable diptych sundial

> portable diptych sundial by Hans Tröschel the Elder (MET, 03.21.38)

**Wikidata**: [Q96781682](https://www.wikidata.org/wiki/Q96781682)  
**Source**: https://4ort.xyz/entity/portable-diptych-sundial


## References

1. Metropolitan Museum of Art