The description below is taken from the Airfix catalogue this kit was first seen in. There is also extra information underneath the main catalogues description including the changes to the name of this kit in the catalogues.
Airfix Catalogue description:This kit provides 4 essential accessories for any model railway layout, a coal office, platelayers hut, water crane, and loading gauge. - Taken from the 1st edition catalogue (1962)
16th edition catalogue (1979), recorded as a Series 3 kit.
Airfix Series (first appearance): 1 First Issued: 1959
This kit appeared in these catalogues:
1st Edition (1962) Ref: 4021 2nd Edition (1963) Ref: 4021 3rd Edition (1964) Ref: 4021 4th Edition (1966) Ref: 4021 5th Edition (1967) Ref: 14 6th Edition (1968) Ref: 14 7th Edition (1969) Ref: 14 8th Edition (1970) Ref: 14 16th Edition (1979) Ref: 03606-1 17th Edition (1980) Ref: 03606-1
Just some of the kits listed...