“Plymouth and Plymouth Italic were cut by BB&S in 1900 with Plymouth Condensed and Plymouth Bold following in 1901. […] The italic is freely drawn, with a number of swash-like characters […] Plymouth was later known as Rugged Black, while Plymouth Bold became Rugged Extra Black and later Adcraft Black. Plymouth and Plymouth Italic were adapted by Monotype in 1913, with the keyboard sizes (6- to 12-point) being modified as usual to fit mechanical requirements. Monotype display sizes of Plymouth appear to match the foundry original, but the so-called Plymouth Italic on Monotype (14- to 36-point) is a copy of ATF’s Post Oldstyle Italic, probably due to a misidentification when punches were prepared.” Various alternates. [McGrew 1993]

Plymouth Bold was adopted for phototype by VGC, as part of the T.J. Lyons Antique Type Collection, Volume I. [1967 specimen] Photo-Lettering carried both weights. [PLINC One Liner 1971]

There is a crude freebie digitization of the roman, made in 1993 by Richard William Mueller (used for sample).