Journal of the Franklin Institute; devoted to science and the mechanic arts (1826)
Franklin Institute (Philadelphia, Pa.) · Oxford, Eng. [etc.] Pergamon Press [etc.] · leaf 708
jamb is perfectly in character with the depressed simple, and alsowith the compound, arch. It is very different from the easy flowinglines of the second class; and the mullions, though they appear, as I be-fore mentioned, to resemble those of the other class, upon closer exam-ination will be found… … 18* 210 Progress of Civil Engineering. while the former indicated a graceful undulating character, without inter-ruption, the latter is expressive of a degree of abruptness and crispnesspeculiarly its own: at least, these are impressions made upon me bythese two classes; and they appear to arise…
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