VINTAGE Set Of 4 Indiana Carnival Amber Harvest Grape Tumblers drinking glasses were made from the mid 60's to the early 70's and were a very popular glass because of design and durability and how unique they were. Now they are making a comeback not only in value but popularity. The Vintage nature of the Mid-Century is very alluring to buyers that want and seek to collect these vintage pieces. Please refer to my photos as part of the description. Any questions please reach out to me 24 hours any time of day or night. God Bless! Thank you for shopping at imholts_bazaar!!