William Plunkett WP01 Sofa

William Plunkett designed the WP01 Sofa in 1966 as part of a modular interior system. The sofa sits on aluminum legs with foam tubes forming the seat. Optional armrests are available as well, in case the need for a more “traditional” settee look is required. (via Retro to Go).

The arm rest can be seen by clicking read more.