Independent. 67: 986-7. O. 28, ’09. It Must Come.
*Independent. 70: 105-7. Ja. 12, ’11. Parcels Post Once More.
Nation. 90: 345. Ap. 7, ’10. For a Parcels-Post. Reuben G. Thwaites.
Nineteenth Century. 53: 253-63. F. ’03. Agricultural Parcel Post. J. Henniker Heaton.
Outlook. 90: 801-2. D. 12, ’08. Postal Deficit and a Rural Parcel Post.
Outlook. 96: 567. N. 12, ’10. Express Monopoly versus a Parcels Post.
Postal Progress. Vol. I. No. 4. pp. 1-2. Ap. 1, ’07. Foreign Parcels Post Necessary.
Scientific American. 102: 274. Ap. 2, ’10. Need of an Improved Parcels Post.
World’s Work. 21: 13978-86. F. ’11. Post-Office: An Obstructive Monopoly. Don G. Seitz.