''The Shortest, Cheapest and Most Pleasant Route between Boston and Nova Scotia and Cape Breton''. Published by R.A. Supply Co., Boston for the Yarmouth Steamship Co. Limited, 1895. Contains a plan of the staterooms of both the S.S. Boston and the S.S. Yarmouth.
Reference: Nova Scotia Archives RG 28 series "S": vol. 172 no. 2
Nova Scotia Archives — https://archives.novascotia.ca/tourism/archives/
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