Practice-Mandamus-.A.pplication for order directed to Master and Registrar compelling him to accept Supreme Court documents filed in District Registry at Bo-Whether district registries constituted-Whether district registrars 56 appointed-courts Ordinance (Cap. 7, Laws of Sierra Leone, 1960) ss. 7 (3), 24, 26, 27-Supreme Court Rules (Vol. VI, Laws of Sierra Leone, 1960) Order I, Order L/1, r. 3-Rules of the Supreme Court (England) Order 35, rr. 1-5, 19