The Gaz-MM wheeled Pu-7 street cleaning vehicles during Moscow streets cleanup, 1938.

looks very Buck Rogers or Metropolis from the back...

https://ritkanlathatotortenelem.blog.hu/2017/02/05/napi_erdekes_184_eszbonto_szovjetunio

but very mundane from the front

http://prikol.bigmir.net/view/272630
http://visualrian.ru/en/site/photo/historic/1930/?startfrom=288