The Year's Best SF 1972

From Author Wars - https://authorwars.com/publications/the-years-best-sf-1972-286137.html

Overview:

Title: The Year's Best SF 1972
Author: Harry Harrison, Brian W. Aldiss
Year: 1973
ISBN-10: 0722143559
Publisher: Sphere
Price: £0.45
Pages: 235
Binding: Paperback
Type: Anthology
Title Reference: Darkness
Notes: Second Sphere printing as stated on copyright page.
Artist not credited but signature is easily readable.
There are four cartons from pages 86 to 90.
Note that title page reads "The Year's Best Science Fiction No. 6".