History resources here... 1  Post history questions in Hancock County genealogy forum. 2  Historic maps of Kentucky. 3  Search the Library of Congress. 4  National Historic Landmark search. 5  Search the National Register for historic properties. 6  Historic maps of KY cities.
I inoculated nutrient agar with bacillus subtilis and it made a dark green colour on agar plates.
On TRIBUTYRIN AGAR the area is CLEAR around the Lipase positive organism. Negative Spirit Blue Agar microbes grow with a darker blue area around them and negative Tributyrin Agar tests show no clearing around the microbial growth... See your Atlas on pages 58-59 for more information.