That fig is not Brunswick.
The leaves are more like Stella,but the interior is not.
The eye is not as much open as Brunswick.
Here is something Similar:
This was an unknown,I got from George M,and gave it up free this Fall,to a gardener friend.
I called it Long Brown Honey ,because of how it looks and how it taste.
I assure you it does not behave like Brunswick,in getting sour,and spoil,but I had limited space so I had to give it up to plant new young plants ,one of them of course Hikel yellow.