4 x #22 1" pulleys pre war brass stamped with surface wear.
Meccano 4 x #22 1" Brass pulley Post War Stamped
Meccano 4 x #22 1" Red pulleys with White 155 Hardened 1934-44
Meccano 4 x #22a 1" Brass pulley without boss Pre War Stamped Some Surface Wear
Meccano 4 x #22a 1" Brass pulley without boss Post War Stamped
Meccano 4 x #22 1" Matt Brass pulley 1970s Stamped
Meccano 4 x #22 1" pulleys with 155 Black Hardened