3 Aug 201825 Jun 2018 deltlover International Publishers: Valentine & Sons, Dundee, Scotland. Varieties Checklist – PART THREE
27 Jul 201825 Jun 2018 deltlover International Publishers: Valentine & Sons, Dundee, Scotland. Varieties Checklist – PART ONE
13 Jul 201821 Dec 2017 deltlover International Publishers: Valentine & Sons, Dundee, Scotland. Varieties Checklist – PART TWO
8 Jun 20187 Jan 2018 deltlover Canadian Publisher: Canadian Royalties Limited, Toronto & Vancouver: Checklist
18 May 201829 Dec 2017 deltlover International Publisher: Detroit Publishing Co., Detroit, MI. U.S.A. Checklist & Gallery
4 May 201828 Dec 2017 deltlover Canadian Publisher: The International Stationery Co., Picton, ON. Checklist