Blaschka Nr. 564, made in 1885. Animal depicted was named Loligopsis veranii then, but is now referred to as Chirotheuthis veranii, or long-armed squid.
Blaschka Nr. 260, made in 1885. Animal depicted was named Ophiothrix Serrata then, and probably corresponds to what's now known as Ophionereis annulata. See a real one here.
Matchbox containing pre-made parts
Blaschka Nr. 440, made in 1885. The sea slug depicted was named Ercolania Uziellii then, and is now referred to as Ercolania viridis.
Blaschka Nr. 573, made in 1885. Animal depicted is the Octopus Salutii, commonly known as spider octopus.
Blaschka Nr. 546, made in 1885. The sea gastropod depicted was named Carinaria mediterranea then, and is now referred to as Carinaria lamarckii. See a real one here.
Blaschka Nr. 207, made in 1885. Animal depicted was named Halistemma punctatum then, and is now referred to as Halistemma rubrum. See a real one move here.