Type 1 Main characteristic is the zig-zag line left & right Horizontal lines in the background. No "perforation"
	Type 2 Straight lines left & right Horizontal lines in the background. No "perforation"
	Type 3 Horizontal lines in the background and "perforation"
	Type 4 Filled background and "perforation"
	Type 5 Filled background. No "perforation"
	Type 6 Main characteristic is changed text; ROMANA otherwise as type 2