LONDON GAZETTE, 5-9/5/1687. The Ottomans continue the siege of Sign in Dalmatia. The Venetians send a force of 12.000. The Venetian army in Morea under Morosini, will gather finally next month to attack, as two incidents (explosions of ammunitions) delayed the preparations. The Austrians gather their army in Hungary, ammunitions sent by boats via the Danube. Diplomatic arrangements with the Russian ambassador for joining the Christian coalition. Several other news