Oxford Book of Carols (Berry Lane Estate WD3)

1954 edition which belonged to an aunt of mine, who left all her sheet/book music to me. Good condition.
Interestingly, it does not contain some of the standard, hackneyed ones - no O Come All Ye Faithful, Hark the Herald, Once in Royal, presumably because the authors assumed you'd have that music elsewhere.
I also have another book of Christmas music which does contain these carols. (1956 edition).
Both include many lesser known and more unusual carols. (Anyone know Farmers' Carol and Workers' Carol, both by Paul Petrocokino??)
By the way, if anyone is interested in looking at any of the other music, it's for piano solo, duet, one or two pianos, organ, choirs, lots of church stuff, solo songs going back into the 1800s.....