2020
- 20-01-15_EST_0001 Unionquelle, ZH in Quellstube (Rohwasser)
- 20-02-19_EST_0001 Unionquelle, ZH in Quellstube (Rohwasser)
- 20-04-15_EST_0001 Unionquelle, ZH in Quellstube (Rohwasser)
- 20-05-05_EST_0001 Unionquelle, ZH in Quellstube (Rohwasser)
- 20-05-26_EST_0001 Unionquelle, ZH in Quellstube (Rohwasser)
- 20-06-16_EST_0001 Unionquelle, ZH in Quellstube (Rohwasser)
- 20-07-07_EST_0001 Unionquelle, ZH in Quellstube (Rohwasser)
- 20-08-11_EST_0001 Unionquelle, ZH in Quellstube (Rohwasser)
- 20-09-24_EST_0001 Unionquelle, ZH in Quellstube (Rohwasser)
- 20-10-15_EST_0001 Unionquelle, ZH in Quellstube (Rohwasser)
- 20-11-10_EST_0001 Unionquelle, ZH in Quellstube (Rohwasser)
- 20-12-10_EST_0001 Unionquelle, ZH in Quellstube (Rohwasser)