In 1672, Charles II. founded a nautical school at Christ's Hospital to provide for the education of forty boys, ten of whom were annually to be placed in the sea-service. Each of them still wears the following badge. 228. Christ's Hospital Badge, 1673. Badge (plaque) with device similar to reverse of preceding medal. Student is surrounded by Arithmetic, Astronomy wearing petasus of Mercury, and Mathematics with their attributes; above, two genii. AVSPICIO CAROL. SECVNDI REGIS. 1673. Silver. Size 3·2. Struck. See preceding. 229. Naval engagement with the Dutch, 1673. Memorial of Captain Van Gelder. _Obv._ Shield, arms of Van Gelder and crest, &c.; beneath, in compartment, inscr. in Dutch, "In memory of Jan Paulz van Gelder, Captain, dead in the bed of honour, 21st Aug. 1673, aged 26 years." VAN GELDERS ZEEVOOGDS SOON, &c. _Rev._ Naval engagement: in ex., PVGNANDO. DE VADER WON DE SLAG DE ZOON VERLOOR ZYN BLOED, &c. Silver. Size 3·05. Cast and chased; hollow. By Jerian Pool. A memorial of Captain van Gelder, son-in-law of Admiral de Ruyter, who was killed in the action of the 21st Aug., 1673, between the combined English and French fleets, and the Dutch. 230. Peace of London, 1674. _Obv._ William III., Prince of Orange on horseback l.: in the distance, troops bombarding town on the sea-shore; above, scroll entwined with orange-branch and inscribed, VIRES ULTRA SORTEMQUE IUVENTÆ. _Rev._ Dove with palm and olive-branch flying l., over tranquil sea; in the distance, ships and rising sun. A DOMINO VENIT PAX ET VICTORIA LÆTA; _chronogrammatic_. Silver. Size 2·35. Struck. Dutch. Peace between England and Holland was concluded in London in 1674. The obverse alludes to the appointment at a very early age of William as Commander-in-Chief of the army of the United Provinces and Stadtholder, and also to the capture of Naerden in 1674. 231. Marriage of William III., Prince of Orange, and Princess Mary, 1677. _Obv._ Bust of William r., in armour, &c. GVILH. III. D. G. PRIN. AVR. HOL. ET WES. GV. _Rev._ Bust of Mary l., draped, wearing pearls in hair. MARIA D. G. AVR. PRIN. NAT. DE IORC. Silver. Size 1·6. Struck. William III., Prince of Orange, married Mary, elder dau. of James, Duke of York, 4th Nov. 1677. This medal is supposed to be the work of Nicholas Chevalier. 232. Peace of Nimeguen, 1678. _Obv._ Gallia and Belgium, their hands united through serpent-ring, standing before altar decorated with imperial eagle, and inscribed, 1678. O. 20. NEOMAGI; above, eye of Providence. GALLIA CUM BELGIO PACATA PER ANGEIAM. _Rev._ Peace, with attributes, standing on globe between Mercury and genii supporting shields of Spain, France, and Holland; beneath, lie Discord and War bound; the whole within wreath of olive-branches. Silver. Size 2·7. Struck. Dutch.