1861 penny Overdate 1 over 0... or just mirage

[Voynov_BG]

https://www.ebay.co.uk/itm/LOT-AU-BRITISH-ONE-PENNY-1d-COIN-1861-VICTORIA-CIRCULATED/152764515555?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649

Hi, guys, 
bought this coin 11 days ago (link above) as I saw the shadow at 0 under the number 1, received today, but the coin is so worn that would be quite controversial it is overdate or not. I upload these photos here, and if a moderator decides that the topic is superfluous, can delete it.
All opinions are welcome.

Edited November 16, 2017 by Voynov_BG

[Rob]

The O is far too big - it's partly off flan.

On a more serious note, it isn't very convincing.

[secret santa]

Like Arsene Wenger, I see nothing.......

[Voynov_BG]

Thanks!