Original sentence: His interest in railways also includes model railways such as Gauge 1, he has a gauge 1 railway in his garden that was created in 1980, many years later a 7¼ railway was also built in his garden
Edited sentence: His interest in railways also includes model railways such as Gauge 1, he has a gauge 1 railway in his garden that was created in 1980, many years later a 10¼ railway was also built in his garden