also the leap into electronic typesetting, remaining essentially
L-T3211 series
L-T3279 series
L-T3313 series
L-T3326 series
L-T3289 series
L-T3252 series
L-T3134 series
L-T3251 series
L-T3250 series
L-T3112 series
L-T3349 series