19 Anonymous In: Question-Answer The “Penny Black” was the world’s first what? 19 The “Penny Black” was the world’s first what? Car Miniskirt Steam engine Postage stamp 1 Answer Voted Oldest Recent Random Best Answer Goto 2021-03-19T05:38:09+00:00Added an answer on March 19, 2021 at 5:38 am The correct answer is Postage stamp. 10 Reply Share Share Share on Facebook Share on Twitter Share on WhatsApp Leave an answerLeave an answerCancel reply Featured image Select file Browse Click on image to update the captcha. Save my name, email, and website in this browser for the next time I comment.