also the leap into electronic typesetting, remaining essentially
L-T3236 series
L-T3344 series
L-T3230 series
L-T3235 series
L-T3367 series
L-T3346 series
L-T3368 series
L-T3347 series
L-T3233 series
L-T3238 series
L-T3369 series
L-T3170/3172 series
