I can't say these are my favourite coins, but it's hard to get the rare emperors any other way. This is mine: Libius Severus. 461-465 AD. AE10mm (0.76 gm). Rome mint. Diademed, draped & cuirassed bust right / Monogram of Ricimer. Anyone collect monograms?
First and foremost, congratulation for the photo. These little ones are hard to get decent images of.
I don't specialize in them but I do have one. Yours is great btw! Zeno (476 - 491 A.D.) Æ4 O: Pearl-diademed, draped bust right. R: Monogram Constantinople mint 14mm .89g Cf. RIC X 958
Cool coin, Smeag ... I don't have any 5th century monogram examples, but I do have a 6th century example (close enough?) Justin II AE Pentanummium 565-578 AD Diameter: 14.7 mm Weight: 1.9 grams Obverse: Monogram Reverse: Large E; K right (Cyzique Mint)