In 1928–29, Gill carved three of eight relief sculptures on the theme of winds for Charles Holden's headquarters for the London Electric Railway (now Transport for London) at 55 Broadway, St James's.
Pada tahun 1928-1929, Gill mengukir tiga dari delapan patung relief dengan tema angin untuk markas besar Charles Holden untuk London Electric Railway (sekarang Transport for London) di 55 Broadway , St James's.