A bit of background
Millfields Park is former Lammas land in the Manor of Hackney, the name arising from a C14th corn mill on the river Lee/Lea in use until the late C18th. A second mill was built in 1443 at which time the names North Mill Field and South Mill Field came into use. They comprised strips held by tenants of the Manor until at least the mid C18th. The Millfields were saved from development following a petition to preserve 180 acres of common land in Hackney for public use. Millfields Recreation Grounds were laid out and opened in 1884, the LCC having acquired 23.25 acres of Mill Field North and 34.25 acres of Mill Field South. There was a sports stadium in the park from 1894-1913, but this was demolished in 1980 when Millfields Estate was built.
The cache
The cache is a small clip lock container, just big enough to hold a few swaps and maybe a couple of TBs. Have left a pen in when replacing original container but always best to have your own pen. Please re-cover with twigs and/or other natural foliage to avoid an over-eager park worker mistaking it for litter. Thanks!