Re: Aikido Techniques are Weapons Techniques
I don't think they have ever been published beyond what is reproduced in Steven's translation of Budo. There are some series assembled by Stevens according to his ideas of what might be some plausable sequences.
I know Stan Pranin has made capies of the entire set, but without an organization there is little use publishing them.
Another factor is that they date to the 30s so one would need to be familiar with the Daito ryu/aikido hybrid that Ueshiba was doing at the time. Kowing DR or modern aikido might not be enough.