The triangular serif is a 19th century style called "Latin" as shown in a wood type revived as Birch http://www.myfonts.com/fonts/adob/birch/
Also Etienne http://www.myfonts.com/fonts/paratype/etienne/ Spike http://www.myfonts.com/fonts/quadrat/spike/ OL Latin classic http://www.myfonts.com/fonts/ortizlopez/ol-latin-classic/
You mentioned in a previous post that you had a print shop with old type. Is this image from a digital font of our era, or a print from old metal type?
If it's digital, some digging could turn up your font. Perhaps by a Polish foundry? http://luc.devroye.org/poland-index.html
Don