Approx. 5-8W 1x8 student combo from the earliest Premier/Multivox line (circa 1947-1965); sought after by harmonica players.
Marks that can be entered for this maker: Transformer code.
Nothing predates 1947; components only push the date later.
Sold-price aggregates are not collected yet, so the archive gives no figure — condition, originality of the transformers and a documented recap move this model more than any list price.
Evidence: Blue Book of Guitar Values — premier