Antiques Roadshow expert Grant Ford – international fine art specialist – left one guest stunned with the valuation from her “retirement present” after admitting she had got it for free. During the repeat episode which airs tonight on BBC One, Adam Schoon received a once-in-a-lifetime opportunity to see the Scottish Cup, the most important trophy in Scottish football, and he found out more about – Andrew Watson, who is considered as the first black international footballer. Items brought in to be valued included a carrier bag full of rare Russian jewels, a collection of dolls’ house crockery, …