I got a post on my blog asking about Pinestead Resort. I did some research and here is what I came up with.
Pinestead Resort was on the west side of Lake May . I found information about the owners and the resort at the time on maps that I have collected through the years.
I'm guessing this listing is from the 60's sometime. It had 10 digit numbers and prior to that, they had 2 letters and 5 digits.
PINESTEAD RESORT - Chain on 5 lakes. Top bass and pan fishing. 1 1/2 miles from Walker. 13 moderncabins. Supurb beach, playground, game room, store, bait, freezer service, good boats. "A family resort." Bill and Tina Blechschmidt, Walker, Minn 56484. Telephone 218-547-1024
This listing is from later in the 60's. Again, just my best guess.
PINESTEAD RESORT -Lake May. Completely modern cabins, beach, shuffleboard, horseshoes, picnic area, playground. Golf at Tianna Country Club. Variety fishing, chain of 6 spring fed lakes. Deep freeze service. Mr and Mrs A Borgman. Tel. 547-1447.