3158 Parker Duofold Maxima in Green, Large No.50 Fine Nib. 3158 Parker Duofold Maxima in Green, Large No.50 Fine Nib. 3158 Parker Duofold Maxima in Green, Large No.50 Fine Nib. 3158 Parker Duofold Maxima in Green, Large No.50 Fine Nib. £175.00 Out of stock. 0 in your basket View Basket Checkout