Regardless of stating number of 1902, these were truly issued by nationwide banks involving 1908 and 1928. There's two different types of blue seals. the 1st variety is named a date back and it has “1902-1908” https://tamzinyijx334220.mpeblog.com/51294149/the-fact-about-michigan-bank-notes-for-sale-that-no-one-is-suggesting