"A third thinks that without expense at all."
The 2nd folio reads 'A third man thinks.'
"He being in the vaward, placed behind."
Most certainly 'vaward' should be 'rearward'. Introd. p. [66].
Sc. 2.
"Otherwhiles the famish'd English like pale ghosts."
Collier's folio reads 'The whiles.'