Rainbow 1972-1992 (Requested)

Source: A mix of 360p, 480p and upscaled 720p VHS copies. Episode: A Cold Day. I have managed to find 174 complete episodes out of the 1002 made over 23 series. The quality varies, but for the most part, is really very good for VHS. I've no idea of the release dates of these episodes, so I've uploaded them in 'Title' alphabetical order. Click on https://ok.ru/video/c14950349 to watch the rest of the episodes in full. Each episode of Rainbow revolved around a particular activity or situation that arose in the Rainbow House, where the main characters lived. Some episodes, particularly in the early years, were purely educational in format and consisted of a series of scenes involving the characters learning about that particular episode's subject, interspersed with real-world footage, songs, stories and animations related to that same subject. The puppet characters of Zippy, George and Bungle would take the role of inquisitive children asking about the episode's subject, with the presenter (initially David Cook, and from 1974 onwards Geoffrey Hayes) serving the role of teacher figure, educating them about the subject. From the 1980s onwards, most episodes were more story-driven and frequently involved some kind of squabble or dispute between the puppet characters of Zippy, George and Bungle, and Geoffrey's attempts to calm them down and keep the peace.