Unbibliophilic

[...] those pencilled M notes of exclamation or " obstinate questionings " — never fated to be answered, it would seem ; those vacuous remarks, spoiling the fair margins of a book like a dead fly, shut up between their imprisoning walls untimely, or a dried leaf placed there by the deliberate villainy of some unbibliophilic reader.

[...] TT seems unbibliophilic, if not downright unchristian, to [...]

The degrading and repulsive part, the unbibliophilic acts in the British Museum and other libraries, are not part of the assessment of the importance of An Enquiry.