The stamp design depicts the capture of Italien submarine Perla off Palestine in 1942 by HMS Hyacinth.
For Corvette Hyacinth see topic: Hyacinth. (Flower class corvette, built in 1940 and transferred to the Greek Navy in 1943 and named as Apostolis).
Perla, Submarine, Italy. She was built by Adriatico Shipyard in Taranto, Italy. Keel laid 31 Aug 1935. Launched 03 May 1936. Completed 08 Jul 1936. Displacement 695/855 tons; 60,18 m x 6,45 m 4,70 m; engines 1400/800 hp. Speed: 14 kts on surface, 7,5 kts dived. Complement: 4 officers and 40 men. Armament: 1-3,9 in., 2-13 mm MG, 6-21 in. Torpedo tubes.
At the beginning of WW-II she was at the Massawa. On 20 Jun 1940 she was forced to run aground on the Somali Coast following enemy chase. Refloated, she left Massawa on 01 Mar 1941, reaching Bordeaux on 20 May. She belonged to a class of ten boats.
Perla was forced to surface and captured by Hyacint on 29 July 1942 off Palestine. The captured Italien submarine Perla was completely reconditioned and given to Greece and became HHMS Matrozas of Greek Navy. She was demolished in 1954.
Source: Watercraft Philately
Greece, 1947, 2000 dr.
In 1949 the Nyasaland Railways gave the contract for this specialised construction to Yarrow and Co. Ltd., Scotstoun, Glasgow who have been builders of shallow-draft craft for re-erection almost since the firm's foundation in 1866 on the Thames. In point of fact the Ilala II is herself an interesting link with the earlier history of the company for the first Ilala was built at Poplar in 1875 at a cost of £6,000. She was built to fulfil an oft-expressed wish of David Livingstone in connection with the suppression of slavery on Lake Nyasa. The old Ilala was named after the area in which Chitambo's village is situated where Livingstone died in 1873 and where his heart is interred.
In all, the Ilala II cost £120,000 and was brought in pieces by rail from Beira to Chipoka on the lake shore. Of the 780 cases in which the parts were transported the heaviest weighed 18 tons and the lightest 78 lbs. The construction of the vessel was carried out under the supervision of Sir J. H. Biles and Company and Livesey and Henderson, consulting engineers to Nyasaland Railways.
Every care has been taken to ensure that she will be able to stand up to the severe gales encountered on Lake Nyasa. The hull of the ship is sub-divided into eight watertight compartments by seven transverse bulkheads—almost double the number required for an orthodox vessel of her size. The design provides for an adequate reserve of stability and was drawn up after extensive tests had been carried out at the National Physical Laboratory. The hull embodies all the recommendations of this institution. The Ilala II is 172 ft. long (overall) and can carry a total of 365 passengers. She has a gross tonnage of 620, a moulded breadth of 301/2 ft., and a loaded draft of 7 ft. 4 in. Deadweight cargo capacity is
100 tons and a crew of 38 carried. There is accommodation on the promenade deck for the master, two officers and 12 first-class passengers in 10 well-appointed cabins. Also on the promenade deck are a large dining saloon, well-equipped toilets, bathrooms and a galley for first class passengers.
Six second-class passengers are carried and have two large cabins on the main deck forward with an adjacent dining saloon. The after end of the main deck comprises the third-class section with provisions for 350 passengers and a saloon in the hold amidships. Propelling machinery comprises two sets of Crossley 5-cylinder oil engines, rated at 425 b.h.p. for 400 r.p.m., giving a service speed of 12 knots. Early in 1951 the vessel was named and launched on the lake in the presence of the Bishop of Nyasaland and a large crowd of Africans, Europeans and Indians by Lady Colby, wife of the Governor of Nyasaland, Sir Geoffrey Colby.
Monkey Bay is near Cape Maclear where the first Scottish Mission in Central Africa was founded in 1875 by Doctor Laws who brought out the first Ilala to the lake in that year. It is interesting to recall that this pioneer craft was shipped out in pieces to Cape Town in the holds of the Walmer Castle, thence up the East coast to the mouth of the Zambesi in the schooner Hara where she was assembled to sail up the Zambesi and Shire rivers to Murchison Cataracts.
Here she was dismantled and carried overland by 800 Africans to the Upper Shire River at Matope where she was re-assembled so that she could sail into Lake Nyasa-380 miles long—seven months after leaving the United Kingdom. The Ilala was in service on the lake for 28 years in which she carried out excellent work in suppressing the slave trade then carried on by Arab dhows. Eventually the Ilala was dismantled and taken from the lake, ending her career towing barges at Chinde where she was broken up.
SG26. Sea Breezes 1/60
Malawi SG487, 549, 731, 931.