Wheat Ridge Lutheran TB Charity Seals. A selection of TB Charity Seals issued for the Sanitarium. The first Sanitarium TB Charity Seals were issued at Christmas in 1910. Distribution of the Seals was done largely through the Walther League, the international youth organization of The Lutheran Church – Missouri Synod. All items are identified by Green's Catalog Part 2, U.S. Local TB Christmas Seal numbers. History, Missouri Synod, Old Parish Paper.