1
Clavis mathematica denuo limata, sive potius fabricata : cum aliis quibusdam ejusdem commentationibus / Guilelmus Oughtred.
Date 1652
Collection:
Stillingfleet
2
Canones sinuum, tangentium, secantium et logarithmorum pro sinibus et tangentibus / [by William Oughtred].
Date 1657
Collection:
Marsh
3
Opuscula mathematica, pars inedita / by William Oughtred.
Date 1677
Missing from historic collections
