Designed by Peter BrachackiThe 2nd version used parts of the original the only major change for season 4 was the roof being lower. Later in season 6 “The Seeds of Death” the telephone panel changed to a darker blue background with white text. The text remained the same apart from ‘and’ was replaced with ‘&’. The windows on this version had a blue border.
The last time this prop appeared was in the season 13 story “The Seeds of Doom”.