Set of three black patinated steel tankards with engraved initials and welds stamped B

Set of 3 mugs of 3 different sizes in steel with a pretty black patina. Initial engravings on each tankard and "b" stamp on the welds. Ideal trio for a vintage minimalist style decoration. Large mug: h: 19cm, l: 14.5cm, d: 10cm. Medium tankard: h: 15.5cm, l: 12cm, d: 7.5cm. Small mug: h: 11.5cm, l: 9cm, d: 6cm. Total estimated weight: 600g. The whole is in very good condition (see Photos). The packaging is done with care. I remain at your disposal for any further information with pleasure.