121 034, Bubble & Squeak Tracker, Marylebone, 1Z20, 9th April 2017
Chiltern's "Bubblecar" 121 034 stands in Platform 3 at Marylebone station soon after arrival as 1Z20, the 09:42 from Aylesbury, BLS "Bubble & Squeak Tracker" tour at 10:56¾ on Sunday 9th April 2017. With no on-board lavatory facilities, the priority for many passengers at station stops was to visit the "Gents"! Digital Image No. GMPK2087.
From BLS Bubble & Squeak Tracker