A blackletter font by William Caslon (1692-1766), with Dutch influences, which appeared for the first time in a font sample book of William Caslon & Son, London, 1763. To access all ligatures in this font, it is recommended to activate both OT features Standard and Discretionary Ligatures. The round s occupies the number sign key, and typing N - o - period and activating this combination with the OT feature Ordinals gives you the numero sign.