Corrections

The following corrections have been applied to the text:

PageSourceCorrectionEdit distance
[N.A.], [9]loadstonelodestone2
[N.A.], [14], [20], [20], [23], [27],.1
[N.A.], [20][Not in source]1
[N.A.], [N.A.], [N.A.], [N.A.], [29][Not in source].1
[2], [2]1
[10]PROQFPROOF1
[18]ascentsascends1
[28][Not in source]1
[32][Not in source]1
[32]1
[36]!.1
[36].,1