Advertisement Star Music Store

An advertisement for Star Music Store, established 1869. The advertisement describes the services offered and the brands sold.

Evaporative respiratory cooling augments pit organ thermal detection in rattlesnakes

Rattlesnakes use their facial pit organs to sense external thermal fluctuations. A temperature decrease in the heat-sensing membrane of the pit organ has the potential to enhance heat flux between their endothermic prey and the thermal sensors, affect the optimal functioning of thermal sensors in the pit membrane and reduce the formation of thermal ‘‘afterimages’’, improving thermal detection. We examined the potential for respiratory cooling to improve strike behaviour, capture, and consumption of endothermic prey in the South American rattlesnake, as behavioural indicators of thermal detection. Snakes with a higher degree of rostral cooling were more accurate during the strike, attacking warmer regions of their prey, and relocated and consumed their prey faster. These findings reveal that by cooling their pit organs, rattlesnakes increase their ability to detect endothermic prey; disabling the pit organs caused these differences to disappear. Rattlesnakes also modify the degree of rostral cooling by altering their breathing pattern in response to biologically relevant stimuli, such as a mouse odour. Our findings reveal that low humidity increases their ability to detect endothermic prey, suggesting that habitat and ambush sites election in the wild may be influenced by external humidity levels as well as temperature.

Music Score - The Drunkard's Home, As it was Temperance Song and As it is Chorus

A music score called "The Drunkard's Home" by Frank Howard. The front cover of the score has an illustration of two different experiences. One side of the illustration appears to be a family sitting by the fire as the patriarch reads the newspaper and the matriarch tends to one of the children. The other side of the illustration shows children on the floor in torn clothing as a female is slumped over a table and two men stumble in the door.

Telegram from Montreal and Dominion Telegraph Companies’ Lines to Louis Cabot stating that Mr. Woodruff has arranged to transfer the shares

Telegram from Montreal and Dominion Telegraph Companies’ Lines to Louis Cabot stating that Mr. Woodruff has arranged to transfer the shares, Jan. 18, 1886.

Receipt from W. H. Eckhardt, Pianos, Organs, Sheet Music and Musical Merchandise for piano

Receipt from W. H. Eckhardt, Pianos, Organs, Sheet Music and Musical Merchandise for piano, May 9, 1887.

Receipt from W.H. Eckhardt, Star Music Store, St. Catharines for rent of machine

Receipt from W.H. Eckhardt, Star Music Store, St. Catharines for rent of machine, Feb. 1, 1888.