Lark Cigarettes. Tell someone you like about Lark's Gas Trap filter. Classic original advert 1970. Presented in a 20 x 16 Inch cream mount with backing board and clear bag. Ready to Frame. All our adverts, unless clearly stated are Originals from the date shown. They make excellent pieces of wall art and stunning gifts. Many are rare and hard to find and once sold, may not be replaced. Remember you are buying a piece of history. Website watermarks are not on original. Adverts will be well packed with hardboard to keep rigid in the post.