From the 1 o'clock siren, to the Bochum Bell, to the plans for a monorail, we have delved into the history of Sheffield city centre to bring you this list of interesting facts.
Take a look through, and let us know if there is anything we have missed.
5. Sheffield City Hall's organ has more than 4,000 pipes
The Grand Henry Willis III Organ at Sheffield City Hall has 4,037 pipes and 75 stops, making it the biggest instrument of its kind in the city. Photo: Dean Atkins | Dean Atkins
6. The Crucible Theatre is believed to be cursed
For over 45 years, the Crucible Theatre in Sheffield has been home to the World Snooker Championship, the leading professional snooker tournament. Since the tournament moved to the Crucible in 1977, no player has been able to defend their first title win – a strange but true phenomenon commonly referred to as the Crucible Curse | Photo: Chris Etchells
7. The Cutting Edge sculpture weighs around 80 tonnes
The Cutting Edge sculpture outside the Sheffield railway station weighs approximately 80 tonnes and is one of the largest stainless steel sculptures in the UK. It was constructed in 8 pieces over a six month period and had to be delivered to the site in four separate deliveries. | Photo: Alex Moore
8. There's a piece of the Titanic's sister ship in Cutler's Hall
There's a piece of the Titanic's sister ship in Cutler's Hall
The Cutlers' Hall contains some items with interesting stories attached including panelling and electroliers similar to those on the Titanic as they came off her sister ship the RMS Olympic | Photo: JPIMedia