Note 143 — MEMOIRS OF THE LIFE OF DAVID RITTENHOUSE; ANTERIOR TO HIS SETTLEMENT IN PHILADELPHIA.

The glass-house mentioned in the text, was erected several years prior to the American revolutionary war, at the village of Manheim, about twelve miles from the borough of Lancaster, by Mr. Henry William Stiegel, an ingenious and enterprising German gentleman. Glass of a very good quality and workmanshipworkmanship, was made at that glass-house; as will appear by the following extracts from a letter of Mr. Rittenhouse to Mr. Barton, written in the summer of 1771, and acknowledging the receipt of a barometer-tube executed there. He says—“I am obliged to you for the glass tube; it will make a pretty barometer, though the bore is somewhat too small. I have compared it with an English tube, and do not think the preference can, with any reason, be given to the latter.” And in the same letter, he requests Mr. Barton to procure for him, from the glass-house, “some tubes of a size fit for spirit-levels.” “The bore,” says he, “must be half an inch in diameter, and from four to eight inches in length; as straight as possible, and open at one end only.”

While Mr. Stiegel was thus early and meritoriously carrying on the manufacture of glass, he was also engaged in manufacturing iron at Elizabeth-Furnace in the vicinity, which then belonged to him. But he proved unfortunate in his extensive undertakings, and the glass-worksglass-works have not since been in operation. The foundery of Elizabeth, together with the great establishment of iron-works connected with it, and of which Robert Coleman, Esq. of Lancaster, is now the proprietor, are well known.