how to restore reflective old photo?

[Resolute]

Hi,

I have a old photo of my uncle taken during WW2 and have a problem? The photo only appears in focus and sharp when viewed horizontally and not when viewed vertically (in its normal position). Can anyone help so the photo looks exactly the same?

I have attached the photo below,

Regards,
Mike

 

[muckshifter]

https://www.pcreview.co.uk/forums/help-old-reflective-photo-t4067733.html


please keep to one thread on the same subject.