OAK

Sun, 23 Jul '23

–

Sun, 2 Jul '23

Airport across the bay from SFO

Tue, 20 Jun '23

Symbol of strength and endurance

Sun, 21 May '23

Cooper's raw material

Sun, 7 May '23

Durable wood

Sun, 16 Apr '23

Sturdy flooring material

Sat, 17 Dec '22

Common street name

Sun, 27 Nov '22

Symbol of sturdiness

Sun, 3 Jul '22

Popular flooring wood

Sat, 2 Jul '22

Wine barrel wood

Thu, 13 Jan '22

Kind of branch depicted on German euro coins

Thu, 9 Dec '21

Blackjack ___, source of dense wood

Wed, 1 Dec '21

Barrel wood

Sun, 3 Oct '21

National tree of the U.S.

Tue, 14 Sep '21

Good wood for whiskey barrels

Sun, 15 Aug '21

Symbol on the Connecticut state quarter

Thu, 8 Jul '21

Symbol of strength

Mon, 5 Apr '21

Bourbon barrel material