Any help on maker? Only mark is blue heart with "4" Lid is wood. No marks on bottom

[goodsams10092012]

[janetpjohn_la]

There are some of these on worthpoint IDd as Burley Winter, but I didn't check them for marks.

Janet

[argon38]

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@janetpjohn_la wrote:

There are some of these on worthpoint IDd as Burley Winter, but I didn't check them for marks.

Janet

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It looks like the number inside the heart is the capacity in gallons:

https://www.worthpoint.com/inventory/search?query=%22Burley%22+%22Winter%22+%22heart%22+-pottery&cat...