Date types for El Banco Minero

The following lists the different formats for the date on notes.

Type
1	Year date engraved on plate
2	Year not engraved on plate, but printed after ‘Chihuahua’ (various typescripts)
3a	Original year cancelled with bars and year twice
3b	Original year cancelled with bars and year once
3c	Original year cancelled with bars and ‘month day year’ added
4a	‘Month day year’ in red (various typescripts)
4b	‘Month day’ in red (various typescripts)
5a	‘Chihuahua, day month year’ in red (various typescripts)
5b	‘Chihuahua, month day year’ in red (various typescripts)
6	1910 CENTENARIO 1910
7	‘Day month year’ in red in lower left
8a	‘Day month year’ after engraved ‘Chihuahua’ in black (various typescripts)
8b	‘Month day year’ after engraved ‘Chihuahua’ in black (various typescripts)
9	‘GOMEZ PALACIO, day month year’ and 'G.P.' in red
10	‘SUC. DEL BANCO MINERO, month day year’ and 'G. P.'in red