Dean they may not be Tasman around 1967 there was a company that produced a mag that was similar to the Tasman steel outer rim, with metal pieces cast in to the aluminium spoke center, so they could weld them to the steel outer rim the same way Tasman did it [it is still done this way on some Cragar Mags] anyhow.... they were made by Spur Engineering at 99 Edgecliff Road Bondi Junction and had a different spoke in that it was flatter than the Tasman I have seen the Spur Mag's mistaken for the Tasman many times over the years ..... I know Tasman made the Mark 1 and Mark 2 but not sure if the style of the spoke changed between these two series
......FC427......