I’m looking for information about Mercator, a sanserif typeface by Dick Dooijes and G. W. Ovink designed in 1959 at the Amsterdam Type Foundry .Its considered a version of Helvetica/Univers, a rational holland response to the model of german/swiss modernity. I just found a reference in"Dutch Type"by Jan Middendorp, but I suspect that no exists a digital version.
Does anyone have information about this typeface? images? typespecimen?