Incomplete, last page (58) only. This single page is apparently from a variant version of the story. The text mentions "Professor Dyer," "Dr. Boyle" and "my son" as if being narrated by Nathaniel Wingate Peaslee. Annotated note by HPL at the end: "Copied Aug. 15, 1935" [see HPL to D Wandrei (1935 Aug 14) for mention of RH Barlow having "just copied my Shadow Out of Time"].
Notes:
Immediate Source of Acquisition note: A32500 [158]
A collection of correspondence to and from Providence-based speculative fiction author, Howard P. Lovecraft. Also contained are many of his original manuscripts.