Natr.tetrabor.
Natriumboraatti, Booraksi, Russakanmyrkky
v. 1937 farmakopean kemikaali
- weight 1470 g + 50 g, together 1520 g
- height 25.0 cm
- diameter 14.5 cm
- volume 3 liters
- enameled label
- scratched weight
- not handmade, probably made in the year 1940
- no LASIMAALAAMO logo (Kumela glass painiting works)
- condition 80% (if 100% would be a new one)
- ikä ja arvo, my own category 3
Samentuma korostuu salamalla otetussa kuvassa