Bobington Polytechnic has, in recent months, found itself at the centre of a remarkable concentration of discoveries. Its archaeologist is identifying centuries-old bones. Its surveyor is mapping underground rivers. Its historians are reading letters that rewrite the city’s past. And its geologists are trying to explain why a ridge in the Greymoor Highlands is glowing.

It is fitting, then, that the Polytechnic’s spring public lecture series — announced Thursday by events coordinator Miriam Aldbury — reads less like an academic programme and more like a chronicle of the year so far.

The series runs from 8 to 29 April in Founders’ Hall, with lectures on Tuesday and Thursday evenings at 7:30 PM. Admission is free. The programme is as follows:

8 April (Tuesday): Dr Emmeline Furness — “Dear Sir: The Meredith Letters and the Hidden History of Bobington’s Waterfront.” Furness, lecturer in urban history, will present her assessment of the letters discovered behind a false wall in the Meredith & Blackwell warehouse on Harker Street. The correspondence includes references to a second fever outbreak in November 1860 and a pen-on-linen architectural drawing of the original quay layout. Twenty-two letters remain to be assessed.

15 April (Tuesday): Professor Aldous Nettleford, Caldwell University — “Fire Beneath the Stone: Geothermal Systems and the Greymoor Phenomenon.” Nettleford is the leading authority on continental geothermal systems and the author of The Thermal Earth (1998), the standard reference text. His visit to Bobington will include a field trip to the Greymoor ridge with Dr Odette Collis and Dr Maren Ilkley. This will be his first public lecture outside Caldwell in three years.

17 April (Thursday): Pella Strand — “Nine Hundred and Forty-Seven Metres: The Lower Conduit Survey.” The municipal surveyor will present the findings of her six-week underground survey, including the cistern chamber, the mason’s guild mark, and the 1782 water supply system. This will be Miss Strand’s first public lecture.

22 April (Tuesday): Dr Maren Huxley — “The Bones of Dunvale: Archaeology and Memory.” Huxley will discuss the discovery and identification of the remains of Thomas Garland, the seventeenth-century shepherd whose grave was found at the Dunvale memorial site.

29 April (Tuesday): A closing lecture, speaker to be confirmed.

A City Paying Attention

Mrs Aldbury said the programme had been assembled in “something of a hurry” after it became apparent that the Polytechnic’s staff were, collectively, sitting on the most extraordinary set of concurrent discoveries in the institution’s history.

“We usually plan the spring lectures in January,” she said. “This year, the lectures planned themselves. Every week brought something new. In the end, I simply asked the people who had found things whether they would be willing to talk about them.”

Professor Nettleford’s visit is the headline booking. The Caldwell geologist, who has studied thermal venting systems across the continent, is expected to bring both expertise and an outsider’s perspective to the Greymoor phenomenon.

“The Greymoor glow has attracted attention well beyond Bobington,” Mrs Aldbury said. “Professor Nettleford’s interest is a measure of how seriously the scientific community is taking it.”

Founders’ Hall seats two hundred and eighty. Mrs Aldbury expects the Nettleford lecture, at minimum, to require an overflow arrangement.

Dr Collis, reached at her home in Bramblegate, said she was looking forward to the collaboration. “I have read Professor Nettleford’s book twice,” she said. “I would very much like him to read my notebooks.”