myDS420.info website: 1986 sales brochure
 DS420-outline
Independence pc0 (8.2kB)   Independence pc1 (1.4kB)
  Independence p1 (8.0kB)
Independence p3 (11.8kB)   Independence p5 (11.9kB)   Independence p7 (11.9kB)
Independence p9 (8.8kB)   Independence p11 (11.5kB)   Independence p13 (11.2kB)
Independence p15 (9.9kB)   Independence p17 (11.1kB)   Independence p19 (10.5kB)
Independence p21 (9.6kB)   Independence p23 (11.4kB)   Independence p25 (9.8kB)
Independence p27 (10.8kB)   Independence p29 (11.2kB)   Independence p31 (11.0kB)
Independence p33 (9.9kB)   Independence p35 (11.5kB)   Independence p37 (9.2kB)
Independence p39 (11.1kB)   Independence p41 (10.0kB)   Independence p43 (10.6kB)
Independence p45 (12.0kB)   Independence p47 (5.1kB)   Independence p48 (5.0kB)   Independence p49 (4.8kB)   Independence p50 (5.4kB)