 | D. Logan & Company Postal card, 1877 | penny postcard Pictou New Glasgow merchant post card David Logan grocer Water Street importer general store | | |
 | D. Logan & Company Postal Card, 1906 | penny postcard Pictou merchant grocer David Logan general store importer post card Blackwood Colchester Water Street | | |
 | D. Logan & Company Postal Card, 1905 | MacNab Mc Nabb Mc Nab penny postcard merchant general store importer post card William McNab grocer Water Street David Logan | | |
 | D. Logan & Company Postal Card, 1906 | goods deliver Tattrie merchant grocer penny postcard importer general store Water Street Pictou merchandise David Logan | | |
 | D. Logan & Company Postal Card, 1906 | goods deliver grocer Water Street Pictou penny postcard merchant merchandise | | |
 | D. Logan & Company Postal cards from John McLeod of Diamond dated 1904 to 1906, to D. Logan and Co. Esq. | penny postcard Pictou grocer Water Street deliver goods produce John Mac Leod John Mc Leod McLeod Dalhousie Mountain Westville David Logan store general store order delivery merchandise | | |
 | D. Logan & Company Postal card sent to D. Logan from Murray Brothers of Meadowville, dated 1905 | David Logan Murray grocer Water Street inquiry cost Meadowville Station penny postcard order goods delivery merchandise | | |
 | D. Logan & Company Postal card from Peter Graham of West Branch, dated 1905 | David Logan grocer Graham West Branch River John deliver penny postcard merchandise order goods delivery | | |
 | D. Logan & Company Postal cards from John R Ross of West Branch River John dated from 1904 to 1906 | merchandise shipment goods supply supplier product cost payment dealer grocer Water Street penny postcard delivery order | | |
