John, Just a possible noun clarifier from Threadbares post on James shells just before yours, suggesting on all possible attachments ideas we need to search historic records for other names which may be similar to add references to what we are discussing:
he posted
To clean up one point: (James Tie Ring) my statement was <“I have contemporary sources that state the tie ring base was for a powder bag.”> Contemporary meaning modern sources. I have no mention of any tie rings in any Civil War (1860’s) period reference on the James in my reference collections.
looked at that way, maybe I'm just posting unclear. It would apply to this discussion, if any the last 4 posts apply. I see no reference in any of my posts about tie rings on schenkles or hotchkiss, but if I did once again I appologize, and would clarify that mistake as looking for a way to "fix ammunition", as no tie ring is seen on many shells unless its on a unknown shell we haven't seen. I could engineer one for the schenkle, can't see it on a hotchkiss . This nomenclature isn't ingrained into me yet, and we don't all agrre what things should be called, so I make posting mistakes.
What I'm trying to suggest is a research approach. Maybe when searching records for Dyer straps (and any other shell part information), we need to substitute the noun name; IE strap for retainer, holder, or whatever might sound like it might be similar to our research, and ID that 1860 recorded name so we know what it is. , and in addition also remember all the unknown things we see on shells could have been for function or for a step in manufacture.
Don't get too hung up on a specific name, they change meaning as time goes on. In 1860 a "gay fellow" was just a "happy man", and now its meaning is something generally considered inappropriate.
If "throwing out possible ideas for speculation" isn't wanted, I'll quit, but since very few hard facts are available, this is going to eliminate alot of all forum posts. Usually I can envision several ways a thing can work, it doesn't mean it's practical or the way it was done, but if we "ignore speculation" or " possible ideas" we may miss the truth. I'm thinking a rosetta stone isn't soon to appear and reveal all the answers to us
I think i'm offending several people and feeling a little beat up, think I'll take awhile off cu