Fig. 1.7: Forged Overprint Flat black color. Serifed upper case characters. Angle at 23.5 degrees. Length: 15 mm. Height: 3 mm. Fig. 1.8: Forged Handstamp Flat black color. Serifed upper case characters. Angle at 23.5 degrees. Length: 15.5 mm. Height: 2.75 mm. Fig. 1.9: Forged Overprint Overprint in dull black. Sans serifed upper case characters. Angle at 22 degrees. Length: 17 mm. Height: 3.2 mm. Fig. 1.10: Forged Overprint Overprint in flat black. Serifed upper case characters. Angle at 36 degrees. Length: 15.25 mm. Height: 2.8 mm.