Decode Historical Encrypted Messages

I need help decoding a couple of encrypted messages using a standard dictionary code from 1927-1935. I have the messages and the solutions in two examples. There is a third and maybe a fourth and fifth. I need to find the dictionary (or dictionaries) and the method of coding. The messages are in scanned image formats.

Requirements:
- Experience with historical encryption techniques
- Proficiency in handling and decoding dictionary codes
- Access to standard dictionaries for 1930s

Ideal skills:
- Cryptography expertise
- Attention to detail and accuracy

Please provide samples of similar work. Will require an NDA and IP contract for full work.