1.50L Pope Pius XII, Facing Left with Slight Shift of Vignette to the Right

1.50L Pope Pius XII, Horizontal Completely IMPERF Pair

1.50L Pope Pius XII, Horizontal Pair, IMPERF Between

1.50L Pope Pius XII, Vertical Pair, IMPERF Between

1L Blue green, Jesus, Compassion Inscribed MCMXLIV, Horizontal Pair, Imperf Between

1L Blue green, Jesus, Compassion IMPERF at LEFT

1L Blue green, Jesus, Compassion IMPERF at RIGHT

3L Carmine, JESUS IMAGE OMITTED, Inscribed MCMXLIV

5L Ultramarine, Jesus, IMPERF at LEFT

5L Ultramarine, JESUS IMAGE OMITTED, Inscribed MCMXLIV

1L on 50c Surcharge, Vertical Pair with a Double Line of Perfs bettween the top stamp and the top margin.

1.50L on 1L - Left surcharge has 4 bars instead of the correct 3 Bars

1.50L on 1L - Normal Stamp at Left, Right Surcharge Stamp has 4 bars instead of the correct 3 Bars

10L on 5L Surcharge with IMPERF Margin at Left

5c Olive - St. Vigilio Cathedral, Imperf at Bottom

50c Orange - St Anthony Zaccana, IMPERF at LEFT plus an extra row of perfs at right

50c Orange - St Anthony Zaccana, Corner Margin Stamp wit extra Perfs horizontally at center

75c Black - St. Ignatius of Loyola, Single IMPERF at BOTTOM

75c Black - St. Ignatius of Loyola, Lower Left Corner IMPERF at BOTTOM

75c Black - St. Ignatius of Loyola, Vertical Pair IMPERF at TOP

1L Violet - St Cajetan Thiene, IMPERF at BOTTOM

1L Violet - St Cajetan Thiene, Vertical Pair IMPERF at TOP

1L Violet - St Cajetan Thiene, Vertical Pair with Double Perforations at Bottom

1L Violet - St Cajetan Thiene, Vertical Pair with IMPERF BOTTOM Margin

2L Yellow green - Christoforo Cardinal Madruzzi, Lower Left Vertical Pair with Bottom Perf Shifted Upwards 1/2 Inch creating the appearance of an Imperf Bottom Margin. Alignment markings on the Margin

2.50L Blue - Reginald Cardinal Pole, Vertical Stamp plus 50% of one higher, Imperf between the Stamp and Part Above. Quite unusual!

2.50L Blue - Reginald Cardinal Pole, Center Portrait shifted 1mm RIGHT

2.50L Blue - Reginald Cardinal Pole, Center Portrait with small Shift Downward

2.50L Blue - Reginald Cardinal Pole, Major Perf Shift thruncating stamp in half

2.50L Blue - Reginald Cardinal Pole, Bottom Right Stamp IMPERF at Bottom

2.50L Blue - Reginald Cardinal Pole, Horizontal Pair with extra row of Perfs slightly to the left of middle

2.50L Blue - Reginald Cardinal Pole, Upward Shifted Perf at Bottom creates the appearance of an Imperf Margin

3L Carmine - Marello Cardinal Cervini, Downward Shifted Perf at Top creates the appearance of an Imperf Margin (which has alaignment markings)

3L Carmine - Marello Cardinal Cervini, IMPERF at BOTTOM

3L Carmine - Marello Cardinal Cervini, PORTRAIT with MAJOR (2mm+) SHIFT Downard

3L Carmine - Marello Cardinal Cervini, Lower Left Vertical Pair with Bottom Perf Shifted Upwards 1/2 Inch creating the appearance of an Imperf Bottom Margin

3L Carmine - Marello Cardinal Cervini, Imperf at Bottom

4L - Ocher - Giovanni Cardinal de Monte, Corner Margin Stamp IMPERF at BOTTOM

5L Ultramarine - Emperor Charles V, IMPERF at RIGHT

5L Ultramarine - Emperor Charles V, IMPERF at BOTTOM

5L Ultramarine - Emperor Charles V, Vertical Pair with extra row of Perfs at Top plus guideline in margin

16L St. Sebastian Basilica, Perf 14, Vertical Pair IMPERF at TOP

35L St. Paul Basilica, Perf 14, IMPERF at TOP