Pamplona Chairs by Augusto Savini
Set of 12 ‘Pamplona’ Chairs designed by Augusto Savini, for Pozzi, 1965 wood, metal, re-upholstered max height of chair back: 74 cm x width: 58 cm x depth: 51 cm ref: ‘Domus’ 483, February 1970, p. 44 (via Themes & Variations – Set of 12 ‘Pamplona’ Chairs)
(Source: http://www.themesandvariations.com/seating?itemid=302)