Catalogue Click for Auction info Stamps & Postal History Online (#21OL) 02/01/2017 9:30 AM ACDT - 02/07/2017 4:30 PM ACDT Closed Auction Info Lot 5Kangaroos - 3rd Wmk - Mar.1918 usage of 2½d Indigo on cover from Melbourne Zoo to Philadelphia, USA. Click image to enlarge PreviousNextSimilar Items Lot closed - Price Realized:$70 Request Condition Report Stamps & Postal History Online (#21OL) 02/01/2017 9:30 AM ACDT - 02/07/2017 4:30 PM ACDT Closed Auction Info Description Description: Mar.1918 usage of 2½d Indigo on cover from Melbourne Zoo to Philadelphia, USA. Categories: Stamps & Postal History > COMMONWEALTH OF AUSTRALIA > Kangaroos - Third Watermark Terms and conditions Please note: This auction was held by Mossgreen and is shown on the Leski Auctions website for reference only.