1975 80 Spanish 5 Ptas error coin

While list my coins I've notice an error on this coin looks like a double impression on the star, is this a known error for these coins ?

error coin


non error

https://en.numista.com/forum/topic3735.html

The 5 pesetas - Juan Carlos 1975 was minted in low quality. They were manufactured in Spain, Germany and Canada and only the German have a good mintage. There are some variations and errors, but I think not in your coin. This seems only a weak coinage. 1975 *80 was minted only in Spain.

ZacUK, your link is about other coin.

Hi

the problem was that in Spain at this time the mint had to make millions of coins of the new king and had to hire several emergency mints
 looking at the pictures the star seems normal, maybe he moved a little punch
 as zegeri says, there were several errors
 the most important were these
  5 PESETAS, 1975 * 77. / Back rotated 90 °. ........... SC 78.00
  5 PESETAS, 1975 * 78. / Back rotated 60 ° to left., Approximately ...... SC 45.00
  5 PESETAS, 1975 * 78. / German Alternative. / Ald-362.VF1. ...... SC 9.00
  5 PESETAS, 1975 * XX. / Star anepígrafa. / Minted on a nickel planchet
 whose thickness decreases from the center to the beading. Rare. .. SC 57.00

I believe it is a double strike error. If you look at the 5 and PTAS you will see it. I have the same kind of error coin though I think you will see better on mine. I can't seem to upload it here. And it seems the pictures I attached to my coin did not upload either. does any one know how to over come this problem? I used windows 10.

Maybe just deep strike?

Here are pics of the coin I have. I believe this to be a double strike.What do you guys think?