Yellow Scotland v. Northern Ireland match worn goalkeepers shirt

Yellow Scotland v. Northern Ireland match worn goalkeepers shirt, Umbro, OSM, with crew-neck collar and embroidered cloth badge inscribed THE SCOTTISH FOOTBALL ASSOCIATION, areas of staining, with Pat Jennings Collection autographed COA

It is believed that the shirt was worn by Bill Brown and gained Pat as a swap after the International match 2nd October 1965