Summa 19 calculator designed in 1970 by Ettore Sottsass for Olivetti.  Search “부산휴게텔●백마+19●【UPSO80】닷【COM】☤부산오피✼부산핸플ま부산오피✉부산안마☚부산마사지❡부산립카페” from What is Modern? and Olivetti at DAM

Search “부산휴게텔●백마+19●【UPSO80】닷【COM】☤부산오피✼부산핸플ま부산오피✉부산안마☚부산마사지❡부산립카페”

Summa 19 calculator designed in 1970 by Ettore Sottsass for Olivetti.