Sandman rims question

[HK1837]

I thought I had a pic somewhere or the wire spoke wheels but can't seem to find it now... there was a set on Ebay a while ago and no one bid on them.... can't blame them... they would be a prick to clean...

Here is a pic of a Holden promotion HX van with the PE1 fitted..

That's a HX Kingswood, not a Sandman. See the badges, side strips and mirrors?

From what options info I have, you could only order PE1 on HJ sedan (Belmont, Kingswood, Premier and GTS) and I assume also on GTS and LS coupe. There was no optional wheel for HJ HOLDEN Sandman or Kingswood Sandman.
I don't have the same info as yet for HX, but the info I have for HZ is 7/78 and it shows the only optional wheel on HZ HOLDEN is the N66 (GTS) rim, only on ute and van (not on tonner) and standard on Sandman. So I assume that this means the only wheel available once N67 became standard on HZ Sandman was the N67 rim (alloy SL/E style rim). This is not to say a dealer couldn't have fitted optional wheels, these are just what you could order from the factory.