Penelope Powell | |
---|---|
Born | Penelope Margaret Hopper 14 October 1904 Suffolk, England |
Died | 1 October 1965 60) Isles of Scilly, England | (aged
Other names | 'Mossy' Penelope Tyndale-Powell |
Known for | Cave diving |
Spouses | Reginald Oliver Tyndale-Powell (m. 1927;div. 1934) John "Jock" Baxter Wyllie (m. 1936) |
Children | 5 |
Penelope Powell (14 October 1904 - 1 October 1965) was a pioneering cave diver. She was Diver No. 2 for the first successful cave dive using breathing equipment in Britain [1] at Wookey Hole Caves in the Mendip Hills, Somerset on 18 August 1935. [2] [3] Powell was posthumously entered into the Women Divers Hall of Fame (WDHOF) in 2023. [4]
Born Penelope Margaret Hopper to Dr Leonard Bushby Hopper and Mabel Elizabeth Jackson in Kessingland, Suffolk, she was the eldest of three children. By 1911 the family was living in Cornwall. She was niece to Rev. C. F. Metcalfe, an early explorer of the Mendip caves. [5]
In 1927 she moved to Malaysia where she married Reginald Oliver Tyndale-Powell at St. George's Church, Penang. [6] They had two children. [7] She returned to the UK in 1934, where they divorced. She was living in Priddy, Somerset, and working at Wookey Hole Shop and Caves at the time of her cave dive the following year. [8] Subsequently, she worked at Gough's Cave in Cheddar Gorge. [9]
In 1936 Powell moved to Bristol and married John "Jock" Baxter Wyllie, a Clifton College housemaster. They had three children. In 1938 the couple set up Tankerton School, a preparatory school for boys and a mixed kindergarten, in Mundon, Essex, where special attention was given to pupils' "health and character". [10] Following this they lived successively in Wareham, Bodmin, Tregiffian and finally Bryher, Isles of Scilly, where Powell lived until her death from breast cancer in 1965.
While working at Wookey Hole, Powell became fascinated with the "archaeological prospects" that were becoming more apparent as a result of advances in diving. She was a strong swimmer and had an "adventurous disposition". She was readily accepted into a newly formed diving group, including leader Graham Balcombe, Frank Frost, Bill Bufton, Bill Tucknott and ‘Digger' Harris, [11] all members of the Mendip Nature Research Society. [12]
In 1934 Balcombe and fellow diver, Jack Sheppard had made a first attempt at exploring Swildon's Hole, the longest cave in the Mendips. However, a lack of proper equipment forced them to find more suitable gear which came in the form of standard Royal Naval diving dress, including copper helmet, airline and pumps, on loan from Siebe Gorman. [13] The following year they engaged an amateur dive team of "similarly minded individuals" including Powell, with the intention of completing the longest cave dive in British history to that date. [14]
In July 1935 the team learnt to dive at Priddy Pools where there was both sufficient water and privacy. Powell was third in the diving order for the first attempt and remained submerged for 30 minutes. [15] Seven preparatory dives through Wookey Hole, part of which was opened as a show cave in 1927, laid the groundwork for the main dive. [16]
In an article published in 1953, Balcombe wrote "In the summer of 1935, by the kindness both of the diving firm who lent us the gear and taught us how to use it and of the cave proprietor who gave us every facility, we were able in a series of weekend operations to acquire experience in working underwater which set our feet along the road to conquest." [17]
Balcombe's intention was for the whole team to make the descent, however this quickly became unworkable because of time constraints, so a decision was made to focus on two divers. As team leader, Balcombe was the clear choice for Diver No. 1. However, the other members of the team were all equally game, so the choice of Diver No. 2 was not obvious. Referring to this conundrum, Balcombe wrote, "It was finally decided that the best way was to give the place to the woman of the party, and royally has the choice been justified. Cool, collected, showing no fear, she has carried out every task with an assurance and reliability that none could better." The only difficulty that arose was the ill-fitting suit around her small wrists – the diving suits having been designed to "fit a seaman's wrists". [18]
On Sunday 18 August 1935, Powell accompanied Balcombe on what became the world's longest cave dive at that point, a distance of 52 m (171 ft). [19] taking three hours. [20]
Of her role, Powell said "My part in the show was really an unimportant one. All I had to do was follow behind Mr Balcombe and see that his guide ropes and air line did not become entangled or caught in the various bends and rocks we had to negotiate in walking along the bed of the river." [21] When Balcombe, who dived first, was asked about Powell's role, he explained, "She has to safeguard me against any accidents or sudden drop as I go forward. I am at the end of our line and am proceeding only with the safeguard of No. 2 Diver." [22]
Both divers had microphones fitted in their helmets and the dive was broadcast by the BBC [23] in a programme presented by Francis Worsley. [24] At points there was concern for Powell's safety when she failed to respond to questions. Afterwards she explained that she could not hear on account of the air bubbles, which "drowned the microphone". [25] After returning to the surface she told the BBC "It has been thrilling and I have enjoyed it." Of her dive, Herbert E. Balch, pioneer of modern caving techniques, said "Mrs Powell's willingness to make the journey was the pluckiest adventure I have ever seen undertaken by a woman." [26]
Powell and Balcombe co-wrote what was to become the first cave-diving book, The Log of the Wookey Hole Exploration Expedition: 1935, with Powell contributing the bulk of the text. It was published by The Cave Diving Group in 1936 with a print run of 175 copies. It has subsequently become a much sought-after document, with copies selling for "several hundred pounds." [27] In the log she described the experience:
"slipping down from the enveloping brown atmosphere, we suddenly entered an utterly different world, a world of green, where the water was as clear as crystal. Imagine a green jelly, where even the shadows cast by the pale green boulders are green but of a deeper hue… So still, so silent, unmarked by the foot of man since the river came into being, awe-inspiring though not terrifying, it was like being in some mighty and invisible presence, whose only indication was this saturating greenness." [28]
— Penelope Powell
Wookey Hole Caves are a series of limestone caverns, a show cave and tourist attraction in the village of Wookey Hole on the southern edge of the Mendip Hills near Wells in Somerset, England. The River Axe flows through the cave. It is a Site of Special Scientific Interest (SSSI) for both biological and geological reasons. Wookey Hole cave is a "solutional cave", one that is formed by a process of weathering in which the natural acid in groundwater dissolves the rocks. Some water originates as rain that flows into streams on impervious rocks on the plateau before sinking at the limestone boundary into cave systems such as Swildon's Hole, Eastwater Cavern and St Cuthbert's Swallet; the rest is rain that percolates directly through the limestone. The temperature in the caves is a constant 11 °C (52 °F).
Cave-diving is underwater diving in water-filled caves. It may be done as an extreme sport, a way of exploring flooded caves for scientific investigation, or for the search for and recovery of divers or, as in the 2018 Thai cave rescue, other cave users. The equipment used varies depending on the circumstances, and ranges from breath hold to surface supplied, but almost all cave-diving is done using scuba equipment, often in specialised configurations with redundancies such as sidemount or backmounted twinset. Recreational cave-diving is generally considered to be a type of technical diving due to the lack of a free surface during large parts of the dive, and often involves planned decompression stops. A distinction is made by recreational diver training agencies between cave-diving and cavern-diving, where cavern diving is deemed to be diving in those parts of a cave where the exit to open water can be seen by natural light. An arbitrary distance limit to the open water surface may also be specified.
Swildon's Hole is an extensive cave in Priddy, Somerset. At 9,144 metres (30,000 ft) in length, it is the longest cave on the Mendip Hills. It has been found to be connected to Priddy Green Sink and forms part of the Priddy Caves Site of Special Scientific Interest (SSSI).
The River Axe is a river in South West England. The river is formed by water entering swallets in the limestone and rises from the ground at Wookey Hole Caves in the Mendip Hills in Somerset, and runs through a V-shaped valley. The geology of the area is limestone and the water reaches Wookey Hole in a series of underground channels that have eroded through the soluble limestone. The river mouth is in Weston Bay on the Bristol Channel.
The Cave Diving Group (CDG) is a United Kingdom-based diver training organisation specialising in cave diving.
Stephanie Jutta Schwabe is a geomicrobiologist. She completed a Ph.D. in the biogeochemical investigation of caves within the Bahamian carbonate platforms, commonly referred to as blue holes. She is an expert geologic diver mostly in Bahamian blues holes, though her experience extends to expeditions in U.S. waters. Diver International named her one of the top 40 divers in the world.
The caves of the Mendip Hills are formed by the particular geology of the Mendip Hills: large areas of limestone worn away by water makes it a national centre for caving. The hills conceal the largest underground river system in Britain.
St Cuthbert's Swallet is the second longest, and most complex, cave on the Mendip Hills, in Somerset, England. It forms a major part of the Priddy Caves system and water entering this swallet re-emerges at Wookey Hole. St Cuthbert's Swallet is part of, and lies underneath, the Priddy Pools Site of Special Scientific Interest.
John Arthur Sheppard was a pioneer of cave diving in the United Kingdom and a founder, together with Graham Balcombe, of the Cave Diving Group.
Recreational caving in the United Kingdom dates back to the mid-19th century. The four major caving areas of the United Kingdom are North Yorkshire, South Wales, Derbyshire, and the Mendips. Minor areas include Devon, North Wales, and the Scottish Highlands.
Herbert Ernest Balch MA FSA was an English archaeologist, naturalist, caver and geologist who explored the caves of the Mendip Hills and pioneered many of the techniques used by modern cavers. Born in Wells, he gained a scholarship to The Blue School before leaving school at the age of 14 to become a messenger for Wells Post Office.
Tom Mount was an American pioneering cave diver and technical diver.
The Blue Hole of Santa Rosa, or simply the Blue Hole, is a circular, bell-shaped pool or small lake located along Route 66 east of Santa Rosa, New Mexico that is a tourist attraction and swimming venue, and one of the most popular dive destinations in the US for scuba diving and training. The Blue Hole is an artesian well and cenote that was once used as a fish hatchery.
Francis Graham Balcombe was a pioneer of cave diving in the United Kingdom and a founder of the Cave Diving Group together with Jack Sheppard.
Martyn Farr is a leading exploratory cave diver and caver, known for his record-breaking cave dives and the exploration of many miles of previously undiscovered underground passages. As an author and photographer, he has written many books on the subject of cave diving history and techniques and caving locations.
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John Paul Volanthen, is a British cave diver who undertakes cave rescues through the Cave Rescue Organisation, South and Mid Wales Cave Rescue, and the British Caving Association. In 2018, he played a leading role in the Tham Luang cave rescue. He cave-dives as a hobby and conducts rescues as a volunteer. He works as an IT consultant in Bristol.
Richard William Stanton, is a British civilian cave diver who specialises in rescues through the Cave Rescue Organisation and the British Cave Rescue Council. He has been called "one of the world's most accomplished cave-divers", "the face of British cave diving," and "the best cave diver in Europe". Stanton has lived in Coventry for many years, and was formerly a firefighter with the West Midlands Fire Service for 25 years prior to his retirement. In 2018 he played a leading role in the Tham Luang cave rescue and was awarded the George Medal in the Civilian Gallantry List.
Cave diving is underwater diving in water-filled caves. The equipment used varies depending on the circumstances, and ranges from breath hold to surface supplied, but almost all cave diving is done using scuba equipment, often in specialised configurations with redundancies such as sidemount or backmounted twinset. Recreational cave diving is generally considered to be a type of technical diving due to the lack of a free surface during large parts of the dive, and often involves planned decompression stops. A distinction is made by recreational diver training agencies between cave diving and cavern diving, where cavern diving is deemed to be diving in those parts of a cave where the exit to open water can be seen by natural light. An arbitrary distance limit to the open water surface may also be specified. Despite the risks, water-filled caves attract scuba divers, cavers, and speleologists due to their often unexplored nature, and present divers with a technical diving challenge.
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