Johor Baru and causeway
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Two cards available. One was mailed in 1990, with Sarawak stamp and legible postmark (Grade: 1, $5). The other was mailed in 1991 and also has a Johor stamp but heavily smudged postmark and a bit of smudging on front also. Get this while it’s hot, especially if the two governments make good on their plan to have a second causeway (Grade: 3, $4).