1997 Trade Dollar Proof Coin Pair Both Versions A and B

Matched pair of 1997 Trade Dollar proof coins commemorating the return of Hong Kong to China.
This listing is for both versions (A and B), sold together as a pair.
Struck by the British Royal Mint and presented in the original individual cases, each with its original certificate.
The two versions depict different scenes of Hong Kong:
Version A shows Hong Kong at night with a Union Jack
Version B shows the city at daybreak under the Chinese flag
Both coins feature the coloured reverse design and are housed exactly as issued.
Specifications (from certificates)
Year: 1997
Denomination: One Dollar
Metal: Nickel Silver (60 copper, 20 zinc, 20 nickel)
Diameter: 38.61 mm
Weight: 28.28 grams each
Edge: Plain
Finish: Proof
Mintage: 88,888 of each version
Coins present very well. Please review photos carefully as they form part of the description.
Sale terms
Sold as a pair only, not splitting.
Collection preferred. Registered post recommended if posting. Risk passes to the buyer once dispatched.

Tags
1997 trade dollar, hong kong returns to china, proof coin pair, version a and b, matched pair, british royal mint, commemorative proof, colour proof coin, boxed with certificate, collector set