This type measures 10 line in size and was produced with the end-cut method. The type block does not have a manufacturer’s stamp.
This face was first shown as wood type by William Morgans and H.K. Wilcox in their 1881 Specimen Book of Wood Type, Printing Material, Etc., Etc..
This cut of Monhagen was not shown in American Wood Type, but was shown in the folio on page 64.
Type name used by manufacturer:
Morgans & Wilcox Monhagen 
This cut has not yet been matched to a manufacturer.
Kelly noted that this face was only cut by Morgans & Wilcox Mfg. Co. and only offered by Hamilton after acquiring Morgans & Wilcox in 1898.