Railways Pals Harold and the number 8 cloud
Thomas, James and Harold at the windmill
Harold in a magazine story
Harold in an annual story
Harold in Learn With Thomas
Harold's Big Live Tour Prop in 2018
Harold's Sky Patrol arcade game
Harold at the Port Dock Station Railway Museum
Gift Shop Harold at Thomas Land (US)
Harold towing a banner entitled "Learn About Thomas' Great Discovery"
Coloring Sheet in the Trouble on the Tracks game
Harold in Sir Topham Hatt's Scrapbook
Harold in Best of James Trivia game
Harold in Where Do I Belong? Game
Harold in Sodor Superstars
Harold in James' Connect the Dots Game
Harold in Which Island Picture Is Different? Game
Harold in Thomas' Sodor Celebration opening
Harold in Calling All Engines! Character gallery
Harold in Calling All Engines! Game
Harold in Track Stars opening
Harold in Songs from the Station opening
Harold in Calling All Engines! Title opening
Harold in Track Stars Character gallery
Harold's Friend Fact (Version 1)
A Harold the Helicopter toy in Disney Pixar's "Float".
Reintroduced Wooden Railway
Plarail Ringing in Tekoro
TrackMaster Revolution Press N’ Spin Harold
Rainbow TrackMaster Push Along
Lionel (on Thomas' flatcar)
Capsule Plarail (Larger size)
CGI Glitter Capsule Plarail
Limited Edition Collection
Bandai TECS second prototype
Great Character Candy Company
My Thomas Story Library Book
Turkish Story Library Book
Japanese Story Library Book
Wooden Christmas ornament