The MessagePad 110 was the second generation Newton device, featuring a revised industrial design and sharing that case style with the MessagePad 120 and MessagePad 130. Improvements over the MessagePad 100 included expanded memory, improved battery life, an integrated screen cover, and an optional charging cradle nicknamed the “crib”.
The code name of the MessagePad 110 was Lindy, but there was also a limited edition clear-cased version code named Jellyfish. The MessagePad 110 is commonly referred to as an MP110.
Apple Support: Newton MessagePad: Comparison to other Models
Internet Archive: Newton MessagePad 110: Description
Internet Archive: Newton MessagePad 110: Specifications