McGregor Bros. Co

• 1905 floral gems
• Floral gems for 1909
• Floral gems for autumn 1910
• Floral gems for fall of 1909
• McGregor's 1911 spring price list for florists and nurserymen
• McGregor's fall wholesale price list
• McGregor's spring price list for 1912
• McGregor's wholesale price list
• McGregor's year book for 1936
• McGregor's year book, 1934
• McGregor's year book, 1935
• McGregor's year book, 1937