[Stellan Bojerud (RIP)]

Regular Infantry Divisions:
Poland 28 - Germany 28 (of wich 4 motorized)

Reserve Infantry Divisions
Poland 10 - Germany 16

Regular Mountain Divisions
Poland 2 - Germany 3

Reserve Mountain Divisions (expanded Brigades)
Poland 3 - Germany Nil

Territorial Defense Infantry brigades
Poland 14 = 8 Infantry Divisions

Cavalry Brigades (horse mounted)
Poland 11 - Germany 1

Cavalry Brigades (mechanized)
Poland 2 - Germany Nil

Armoured Divisions
Poland Nil - Germany 6

Light Divisions
Poland Nil - Germany 4

Roughly Infantry 1:1 Armour German superiority 3:1.

However on the third day of combat most German Armour mostly stood still due to technical problems or logistic shortages.

Photo: Polish 81 mm Mortar M/1931 Stokes-Brandt