[43], l. 27, for “Hencke,” read “Henck.”

[47], [48], [49], for “McCullum,” read “McCallum.”

[47], l. 18, for “distance,” read “resistance.”

[48], l. 6, for “infringing,” read “impinging”; line 9, for “slacking,” read “shackling”; l. 8 from bottom, for “increased,” read “increases.”

[50], l. 17, for “110 + 15.60,” read “110 + 15.62.”

[52], l. 15, for “45.59,” read “45.49”; also l. 17, for “1132,” read “11.32.”

[58], l. 10, for “of size,” read “and size.”

[58], l. 5 from bottom, for “one cent,” read “
100 of a cent.”

[61], l. 3, for “are necessary,” read “are not necessary.”

[63], l. 28, for “stretches,” read “stretchers.”