A bunch of older (15 ~ 30 years ago) videos

[railsquid]

Youtube user ヒグラシ. has (among others) a small bunch of zenmen tenbou videos in decent quality from ca. 1990 - 2005, which (especially the earlier ones) are quite fascinating for me as they show (among others) bits of Tokyo railway scenery not long before I first got to know the place:

 

https://www.youtube.com/channel/UCAIgvQlQiHTGPzB1a6EgHIw/videos

 

E.g. Tsurumi - Akabane on the 103/205-era Keihin Tohoku Line:

 

 

In this one it's particularly interesting to see Tokyo Station with the Chuo Line platforms at ground level, and the old market next to Akihabara Station.

 

It does look like these are uploads of commercial videos so there's some risk they might get taken down at some point...