Lane Dining Room Set

I have a Lane Furniture dining room set from Alta Vista, Virginia. I have a table with two removable leafs and four chairs and also a dining room buffet with two different removable hutches that can sit on top of the buffet. The hutch shown in the picture also has small lights inside of it at the top.

There is a ticket on the bottom of each chair that states: "REG. VA. 2411 - This article is made in compliance with an act of: Dist. of Col. approved July 3, 1926; Kansas approved March 1923; Minn. approved April 24, 1929; New Jersey revised statuses 26; 10-6 to 18. Lic in Maryland. Lic in Pa. MADE BY THE LANE COMPANY; ALTA VISTA, VIRGINIA." There is a number on the bottom of the table that says 74-294-55-SER-R-669030 and the table number is 15039. All of the furniture I have is in good condition. I was wondering if you could tell me approximately how old my furniture is and how much it is worth. Thank you!

Fair