Mega collection of UNC coin & stamp covers | incl rarer coins

Very large collection of coins & stamp covers & all different nations.
99 x Vintage coin PNC / first day covers , all original & most coins are now around fifty years old & in top condition, all coins were sealed in their own nations stamped certificated cover.

This was originally collected on a piece by piece basis decades ago & very expensive at time, total original collecting cost would be approx €2500 equivalent euro in today's money.

99 different history coins sealed from new in stamped postmarked & certificated covers ~ all coins are uncirculated & some are very low special issue rarer.

The collection is very big & heavy weight around 4kg in total weight.

All 99 coins in covers can be viewed individually here
https://www.adverts.ie/for-sale/q_atticsale+authenticity+cover/

Hope to get back as much value as possible so selling items individually, but open to reasonable offers for the lot .