Buuxi weedhan soo socota: Sir Henry Billingsley iyo Edward Fenton, 1588 Osborne waxaa ku eedeeyay Burghley iyo Walsingham inay xakameeyaan oo ay hubiyaan xisaabaadka maaliyadeed ee safarkii Sir Francis Drake iyo Sir John Norreys
kasoo horjeeda Isbaanishka 1589kii. Osborne wuxuu sii waday shaqadiisii maaliyadda ilaa dhimashadiisii: wuxuu u qoray Lord Burghley bishii Diseembar 1591 isagoo ku boorinaya dhoofinta sii socota ee dhuxusha. Go'aankii ugu dambeeyay ee Chancery ee kiiska uu bilaabay 1588 Cornelius Avenant ee ka dhanka ah Peter Osborne iyo Sir Rowland Hayward, oo ah guddoomiyeyaasha Shirkadda Macdanta iyo Battery Works, oo ku saabsan saamiyada shirkadaha siligga ee Tintern iyo warshadaha kale ee birta ee Monmouthshire, Derbyshire, iyo Isleworth, Middlesex, lama gaarsiin ilaa Juun 1593. Sidoo kale 1588, Osborne, Ralph Rokeby iyo Thomas Fanshawe, waxay sameysteen Guddi ay ku ansixiyeen dhismaha afar giraangirood oo biyo ah oo ka hooseeya guriga warshadda ee ka sarreeya saddex sterling ama jetties oo ka sarreeya London Bridge dhamaadka koonfureed, si loo hagaajiyo sahayda burka hadhuudhka ee Magaalada: mashruuca waa la fuliyay.