Figure 22.—“Jenny Lind,” sister engine of the Pioneer, shown here as rebuilt in 1878 for use as an inspection engine. It was scrapped in March 1905. (Photo courtesy of E. P. Alexander.)
Figure 23.—Cylinder head with valve box removed.
Figure 24.—Bottom of valve box with slide valve removed.
Figures 25 and 26.—Cylinder with valve box removed, showing valve face.