Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Date | Region | Label | Catalogue | Format |
| --- | --- | --- | --- | --- |
| 27 June 1981 | UK | Bronze | BRON 535 | vinyl |
| 27 June 1981 | UK | Bronze | BRONG 535 | gold vinyl |
| 1990 | UK | Castle | CLACD 179 | CD |
| 1996 | UK | Essential | ESMCD313 | CD |
| 1996 | North America | Dojo | DOJO 3035-2 | CD |
| 2001 | UK | Sanctuary | SMEDD 043 | 2CD |
Question:
What date was the bronze label in vinyl format?
Answer:
27 June 1981