Joh Baptist Homanns Erben ( 1702 - 1848 ) was a painter. Joh Baptist Homanns Erben s works have been put up for auction numerous times, with realized prices varying from 140.99 USD for Potentissimae Helvetiorum Reipublicae, Cantones Tredecim cum Foederatis... in 2004 to 389.24 USD for Partie orientale de la Nouvelle France ou Canada. in 2005 , based on the size and medium of the artwork.