The complete works of Shakspere, revised from the original editions
Subtitle: with historical introductions, notes explanatory and critical, and a life of the poet.
Contributors: Halliwell-Phillipps, J. O. 1820-1889.; Tyrrell, Henry.
Publisher: London Printing and Pub. Co.
Published: 1850
Place of publication: London
Language: eng
Work titles: Works.
Notes: Cover title.

General title pages and "Contents" to "Tragedies" and "Dramas on English history, etc." ([4] leaves) bound at end of pt. 20: The complete works of Shakspere, revised from the original editions with historical and analytical introductions to each play : also notes explanatory and critical, and a life of the poet / by J.O. Halliwell ; and other eminent commentators ; elegantly and appropriately illustrated by portraits engraved on steel ...

The life and some of the notes are signed H.T. [i.e. Henry Tyrrell]  The use of Halliwell's name and material was unauthorized.  Cf. Jaggard, p. 528.
Table of contents: title: pt. 20 (p. [449]-[488], v-xxxi, [1]): end of Venus and Adonis. The rape of Lucrece. Sonnets. The passionate pilgrim. A lover's complaint. Commendatory verses on Shakspere. Life of Shakspere. Shakspere's will.; title: pt. 25. Doubtful plays (p. 321-400): Notes to The merry devil of Edmonton. Fair Em: the miller's daughter of Manchester. Mucedorus. Arden of Feversham (to Act V, scene I)