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Image source: Knoll — Bertoia Leather-Covered Side Chair

© Knoll and the respective rights holders. Quoted to accompany INTEBEE's independent design commentary and research.

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Bertoia Collection Collection

Bertoia Leather-Covered Side Chair

Bertoia's leather-covered shell side chair, model 420L, on a welded rod sled base

Dimensions

552 × 730 × 502 mm

Year

1960

Approx. $3,000 (reference price; varies by region and retailer)

Materials
Glass fiber reinforced nylonLeatherWelded steel rodsChrome platingPowder coatStainless steel connectionsPlastic glides
Finishes
Chrome, PolishedBlackWhite

Official product information

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Description

Overview

The Bertoia Leather-Covered Side Chair is the leather-upholstered shell option of the Bertoia family, listed by Knoll as model 420L. Overall it measures W 21.75 in, D 19.75 in, H 28.75 in.

Construction

  • Seat shell of glass fiber reinforced nylon, completely upholstered in leather
  • Flange of 1/5 in and an exposed running stitch along the outside edge
  • Base of welded rods in polished chrome, or in white or black powder coat
  • Plastic glides are included with the sled base

Specifications

  • W 21.75 x D 19.75 x H 28.75 in; seat h 17.75 in (about 552 x 502 x 730 mm; seat 451 mm)
  • Weight 26 lb (KnollStudio price list)

Story

Leather over a shell

The design page describes this chair as the leather-covered shell option in the Bertoia family. Its upholstery covers the whole shell, and Knoll says the leather highlights the sculptural character of the classic Bertoia design.

Bertoia Leather-Covered Side Chair seen from behind and to the side on a plain studio background, Knoll picture 16134Image source: Knoll — Bertoia Leather-Covered Side Chair · © Knoll and the respective rights holders. Quoted to accompany INTEBEE's independent design commentary and research. · View official product page ↗ · Image use & copyright policy

Stitched edge

The page points to the flange and the running stitch along the outside edge of the shell, and the price list adds that the stitching matches the colour of the leather.

Bertoia Leather-Covered Side Chair at a desk in a room, Knoll picture 13446Image source: Knoll — Bertoia Leather-Covered Side Chair · © Knoll and the respective rights holders. Quoted to accompany INTEBEE's independent design commentary and research. · View official product page ↗ · Image use & copyright policy

More by Harry Bertoia

Collection

Bertoia Collection

Knoll's Bertoia Collection, introduced in 1952: welded wire and steel chairs, stools, benches and the Diamond and Bird lounge chairs by Harry Bertoia.

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