After helping Daniel fix his clock, Robert Troll closes the face of the clock and spends the next several seconds holding the face of the clock shut while he talks. Perhaps he did not fix it as well as Daniel had hoped, as the hinges seem tobe too loose to support the face on their own.
Fred did not actually receive the models in the proper order. He received the platypus mound in Episode 1069, even though the platypus mound did not exist until the 1969 season, whereas the factory and Eiffel tower models already existed before 1969, but Fred did not receive them until Episodes 1070 and 1080 respectively.
During the week, Robert Trow will give Mister Rogers the models of the Neighborhood of Make-Believe landmarks in the order that they appeared on the television show way back when. The Eiffel Tower will be the only model not introduced this week, setting a pattern that would continue for 30 years. Of all the models, Mister Rogers used the Eiffel Tower model least.