SG434 Wi. 1929 ½d. Green. Postal Union Congress.

SG434 Wi. 1929 ½d. Green. Postal Union Congress.
Stock Number: 307563
Availability: In Stock
SG Number: SG434
Price: £250.00
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SG434 Wi. 1929 ½d. Green. Postal Union Congress.

Unmounted marginal block of 6 with plate marking in Jubilee line R20/5 from plate 1.