Hello how are you in this global health crisis? I am starting my collection of banknotes now, cataloging some received in the many coins swap I made. I have many doubts, I need help from friends. Example in the images we have 3 banknotes from Argentina, which would be the respective P # (Krause number)? What would be their signatures? Where can I find a system on the Web, catalog, to identify these signatures in the next, more easily? Grateful for the help.