I have copy of an 1867 vaccination record, marked "12ter [?] Schleswigscher Physikat District. Specific location give "Bloasbog" [Blasburg?] Toth. Believed to be for my GGM who is said to have been adopted by the Joost family in Schleswig before their immigration to America circa 1871. The handwriting on the record is not clear for the last name. It appears to be "Lillas", but I can find no one of that surname in church/census records. Where might I locate the original of the record for help deciphering the name? Who would have adoption records for 1867 - 1872? Thank you so much.