1978 no SD 1c proof

[Mister T]

Saw this the other week: https://old.reddit.com/r/AustralianCoins/comments/1i4m7cd/do_all_1_cent_coins_have_sd/

I haven't checked any others but looks like a no SD.

[gweidion]

Reading that it looks like none of the proof ones have the SD. I can't be bothered digging through the safe looking for the 1978 proof set.
Anyone got their's close to hand?

[echidna]

The PCGS pop report images show the SD.
Its hard to see but its there.

[Mister T]

I have a handful and the SD is there but very faint - must have been a trick of the photo because the ones I had to hand could be missed straight on.