21 London, 10th April, 1891.. Stockholm, 17th 1890-91. LXXXIII.] SWITZERLAND-continued. TUNIS-continued. CORRESPONDENCE With Great Britain, &c. Affairs in the East (Serbo-Bulgarian Relations; Montenegrin Immigration to Servia; Ex-Queen Nathalie of Servia; Prince Ferdinand's Action; Bul- garian Loan; Major Panitza's Conspiracy; Bulgarian Debt to Russia; Brigands on Greek Frontier; Alleged Massacres of Christians; Ecclesiastical Grievances in TURKEY-continued. TREATIES, &c., with FOREIGN POWERS, continued, viz. :-with |