Northern Line
Train spotting

Jump onto the Circle Line at Kings Cross here

New train approaching platform Northbound at Kings Cross - Jump onto the Circle, Metropolitan and Hammersmith and City trains here

Missed the bugger, may as well look round some stations

Old style Train leaving Kings Cross Northbound - Since you missed it you may as well look about some stations from here

Missed the bugger, may as well look round Golders Green

Old type of train leaving Golders Green Southbound heading for tube which will go under London as a deep level tube. From colours suspect that it may have been transferred to the Northern Line from another when that was upgraded. Link here to the sights of Golders Green

Jump on the trains here

Old 50s/60s timber framed stock stabled next to new stock - Go riding the trains here

Do some more at Farringdon Station

Southern aspect from platform at Golders Green, if you want more - do some at Farringdon Station