Second Overprint Colour Accidental: philatelic term for a deviation caused by accidental from the intended second overprint colour |
Partly Missing Second Overprint: postage stamp with caused by accidental partly not printed second overprint |
Shifted Second Overprint: postage stamp with caused by accidental shifted second overprint to another position as intended |
Split Second Overprint: postage stamp with caused by accidental shifted second overprint which is extended over multiple sheet positions |
Oblique Second Overprint: postage stamp with caused by accidental second overprint shifted out of alignment
| Light Second Overprint: postage stamp with caused by accidental clear but too light second overprint |
Strong Second Overprint: postage stamp with caused by accidental clear but too strong second overprint |
Oily Second Overprint: postage stamp with caused by accidental too much oil in the second overprint colour which runs out |