P40 Dusty Blue Lounge Chair by Osvaldo Borsani Tecno Spa - Artemest
195: OSVALDO BORSANI, L60 shelving system < Casati Gallery: Visions of Italian Design, 10 December 2021 < Auctions | Wright: Auctions of Art and Design
Poltrona chaise longue reclinabile by Osvaldo Borsani on artnet
Osvaldo Borsani | Coppia di poltrone P40 nella variante con seduta stretta (1955) | MutualArt
Archive - p40 armchair
Osvaldo Borsani - Design London Lot 151 April 2011 | Phillips