Company Overprints : U Company Overprints : U U. B. of S. Ld. (Union Bank of Scotland Limited) U. C. T. LTD. (United Counties Trust Ltd.) U. D. (London) Ld. (United Dairies Limited) U. S. Co. (United Shipping Co.) U. S. M. Ltd. Birmingham Underwood, Pritchard & Co. Union Assurance Company Union Assurance Society Ltd. Union Glue and Gelatine Co. Ltd. Unique Table Pad Co. Ltd. United Biscuits Ltd. United Kingdom Temperance and General Provident Institution Unwin Bros. Ushers Wiltshire Brewery Ltd.