How Are My Coin Write-Ups?

Good start, Harmonica. I'd recommend watching the spelling ("altars," "chariot," "several"), and perhaps using terminology like "biga," "triga," or "quadriga" for the chariots when appropriate (based, of course, on the number of horses). If you want to cover all the bases, include denomination and, when possible, mint locations (and perhaps study mint marks to facilitate this), and also include coin dimensions and weights, and perhaps even die axes. And any provenance, if known.

Having said this, I skimp a lot - because I'm basically lazy. I tend to just list ruler, date, denomination, and reference number when posting to my online gallery.

An uninscribed design is usually designated 'Anepigraph'. And as standard all legends are given capitalised and with breaks. This means spaces after the ends of parts and dashes to indicate a place where the legend is broken by the design. For example (Ive just grabbed a coin off the internet for this):



Rev: GLOR-IA EXERC-ITVS

Heres one of the descriptions you gave with some corrections:

Reverse
Two guards with staffs guarding two alters
Glor (Lae?)xerc itvus
SHAA under the guards

It should read:

Reverse
Soldiers and Standards*
GLOR-IA EXERC-ITVS (Glory of the Army)
SHAA in Ex**

*this is how this reverse type is usually described - more fully, two soldiers with spears and shields guarding two standard

**This mint mark seems off to me - it should follow the format SMAA - if you post a picture of it somewhere, we can give you the full information. That includes mint, which I assume is either Antioch or Alexandria. Ex is a contraction of Exergue.