Most likely dating from the 1970s, this is an old pot still bottling of Powers Three Swallows. Distilled and bottled at the old John’s Lane distillery. The bottle size and alcohol content are not stated, but it is approximately the same size as a 70cl bottle. There are a few very minor specks of sediment that may have been caused by the cork. One small blemish on the front of the bottle under the label.