Item is a photograph of an exhibition either at the Nova Scotia Agricultural College, or elsewhere in Nova Scotia in the early 20th century. Photograph is a reproduction of a glass slide that may have been taken by Nova Scotia Agricultural College professor Fred C. Sears, original R31.
Item is a photograph of an exhibition either at the Nova Scotia Agricultural College, or elsewhere in Nova Scotia in the early 20th century. Photograph is a reproduction of a glass slide that may have been taken by Nova Scotia Agricultural College professor Fred C. Sears, original R30.
Item consists of a photograph of an array of three plants, testing the water solubility of Carbowax polyethylene glycols. The first plant is subject to no P.E.G.s, the middle plant 110 mg of P.E.G.s per litre, and the third 192 mg of P.E.G.s per litre.
Item consists of a photograph taken by Bill Freedman, at an unknown Nova Scotia forest location, likely in the 1980s, showing a flowering orchid (likely Cypripedium acaule).
Item is a photograph of companion crops in orchards at the Nova Scotia Agricultural College, or elsewhere in Nova Scotia in the early 20th century. Photograph is a reproduction of a glass slide that may have been taken by Nova Scotia Agricultural College professor Fred C. Sears, original R21.
Item is a photograph of companion crops in orchards at the Nova Scotia Agricultural College, or elsewhere in Nova Scotia in the early 20th century. Photograph is a reproduction of a glass slide that may have been taken by Nova Scotia Agricultural College professor Fred C. Sears, original R19.
Item is a photograph of companion crops in orchards at the Nova Scotia Agricultural College, or elsewhere in Nova Scotia in the early 20th century. Photograph is a reproduction of a glass slide that may have been taken by Nova Scotia Agricultural College professor Fred C. Sears, original R20.
Item is a photograph of companion crops in orchards at the Nova Scotia Agricultural College, or elsewhere in Nova Scotia in the early 20th century. Photograph is a reproduction of a glass slide that may have been taken by Nova Scotia Agricultural College professor Fred C. Sears, original R14.
Item is a photograph of companion crops in orchards at the Nova Scotia Agricultural College, or elsewhere in Nova Scotia in the early 20th century. Photograph is a reproduction of a glass slide that may have been taken by Nova Scotia Agricultural College professor Fred C. Sears, original R16.
Item is a photograph of companion crops in orchards at the Nova Scotia Agricultural College, or elsewhere in Nova Scotia in the early 20th century. Photograph is a reproduction of a glass slide that may have been taken by Nova Scotia Agricultural College professor Fred C. Sears, original R13.
Item is a photograph of companion crops in orchards at the Nova Scotia Agricultural College, or elsewhere in Nova Scotia in the early 20th century. Photograph is a reproduction of a glass slide that may have been taken by Nova Scotia Agricultural College professor Fred C. Sears, original R17.
Item is a photograph of companion crops in orchards at the Nova Scotia Agricultural College, or elsewhere in Nova Scotia in the early 20th century. Photograph is a reproduction of a glass slide that may have been taken by Nova Scotia Agricultural College professor Fred C. Sears, original R12.
Item is a photograph of companion crops in orchards at the Nova Scotia Agricultural College, or elsewhere in Nova Scotia in the early 20th century. Photograph is a reproduction of a glass slide that may have been taken by Nova Scotia Agricultural College professor Fred C. Sears, original R15.