2024 Scott Specialized Catalog of United States Essays and ProofsJay Bigalke · First published 2023Open the Tome
2023 Scott Classic Specialized Catalogue of Stamps & Covers 1840-1940Jim Kloetzel, Jay Bigalke, Chad Snee · First published 2022Open the Tome
2023 Scott U S Stamp Pocket CatalogueJim Kloetzel, Jay Bigalke, Chad Snee · First published 2022Open the Tome
2023 Scott Us Specialized Catalogue of the United States Stamps & CoversJay Bigalke, Jim Kloetzel, Chad Snee · First published 2022Open the Tome
Scott Catalogue of Errors on U. S. Postage Stamps 18th EditionJay Bigalke · First published 2022Open the Tome
2021 Scott Standard Postage Stamp Catalogue - Volume 3Jay Bigalke · First published 2020Open the Tome
2020 Scott Classic Specialized Catalogue of the World (1840-1940) (Scott Catalogues)Jay Bigalke · First published 2019Open the Tome
2020 Scott Us Specialized Catalogue of the United States Stamps & CoversJay Bigalke · First published 2019Open the Tome
