Hoover model 822F constellation main floor tool

[tarabau]

Im shortly going to receive a Hoover constellation, model 822F, made for the Finnish market, probably by Hoover UK, though im not 100% sure of that. its coming with what looks to me like a mid 1970´s floor/ carpet nozzle
can anyone tell me, or hopefully show me the correct nozzle that would have been issued with this machine? thanks in advance
Nick