Collect this beautiful Liebig chromo series no. 1365 from 1937, titled 'Climbing Birds'. This set features six chromolithographs depicting various climbing birds, such as the Green Woodpecker, Cuckoo, Treecreeper, Nuthatch, Parrot, and Toucan. Each card is richly detailed, showcasing the unique traits and behaviors of these birds, accompanied by the iconic Liebig pot. A valuable addition for any lover of ornithology and historical collectible cards.