ABOUT A rustic wooden dairy farm box used to sell cheese at farmers markets from O'Allen & Son Green Valley Dairy in Sonoma. CREATOR O'Allen & Son Green Valley Dairy. DATE OF MANUFACTURE c.1930-1940s. MATERIALS AND TECHNIQUES Wood. Dovetail joints. CONDITION Good. Wear consistent with age and use. DIMENSIONS H 9.5 in. W 39.25 in. D 20.5 in. HISTORY Unknown.