MCM vintage pewter candle holders, B M Norway brutalist hammered metal candlesticks 60s mod

Pair of Norway pewter candlesticks with hammer textured design in a brutalist style, black against the gray of the pewter. These are marked B M Norway Pewter with a small bird mark. I did not see a signature of the artist or craftsperson.

These are about 4 1/2" tall x 5" across the base, made for regular candle tapers. They've been used, and both have some wear (light scratching and spotting).