After doing a quick search for milk, dairy and horse in my postcard list, I found this one below which not only fitted in, admittedly rather loosely, with the theme of horses for this week's Sepia Saturday, but also fits in nicely with the fact that today is the Summer Solstice, and people are congregating around Stonehenge, about 30 miles or so from where we live.
Vintage postcard of Trilithons in Horse Shoe, Stonehenge
And of course, having posted one picture of Stonehenge I thought I should share a second as well to keep it company.
Vintage postcard of the Outer Circle, Stonehenge
As usual 100's more vintage postcards on my web site