Model 75 was made from 1931-1961 by Cooey (Canada) and then bought out by Winchester who made them as Model 750s until 1978. If you have no serial number that is due to the change in the Manufacturing laws. 1968 and after should have serial numbers.
$100
Your Glenfield model 75 was made in the year 1972 with the serial number that you have provided.
your Winchester model 75 was made in 1942.
The year of manufacture for a Glenfield Model 75 with serial number 27345752 1996.
COOEY was a Canadian firearms manufacturer established in Cobourg, Ontario- in business from 1903 to 1961, when it was bought by WINCHESTER to produce and sell firearms in Canada. It closed for good in 1979. It is difficult to find a listing of Cooey firearms in the price guides. These were utility grade shooters- no real collector's value for most, but reliable firearms. Most .22 rifles in that category are about $75-$125, depending on condition and exact model.
I am a gunsmithing student working on a "SURESHOT" single shot .22. After brainstorming with some peers we were able to find that it seems to have been made by Cooey. Winchester absorbed them back in the mid 20th century. We believe that the sureshot like I described above is a Cooey model55. I am looking for more info myself. Hope this helps. This is the gunsmithing student again. After some internet searching it seems that the Sureshot was made by Cooey in Canada and was a military trainer of some sort for RCMP. I have seen elsewhere where some people thought it was a Cooey model 60 and a 75. hopes this helps. Mike the student Gunsmithing Student: See John A. Belton's "Cooey Firearms: Made in Canada 1919 - 1979". In this Historical Arms Series No. 28 book, 32 pp., Mr. Belton says of the "Sure Shot" that it was "A house brand .22 caliber rifle and shotgun line made by Cooey for the Robert Simpson Co. Ltd. of Toronto and Montreal as early as 1942." You can get the book from Museum Restoration Service, Bloomfield, Ont. Canada K0K 1G0 I hope this is still in time to be helpful. WJK ted janes i have 2 sureshot 22 cal. s-l-lr with tube magine under barrel and it is the same as the cooey 22 cal. model 60 but doesn't say s- l-lr
High Standard made the Model 75 for Sears. http://www.histandard.info/PDF/Sears%20Shotguns.pdf
The Glenfield 22 model 75 is the same as the Marlin 75. It was made for Sears and the parts probably can be obtained from Marlin In New Haven, Connecticut. This site has parts for the Glenfield model 75. http://www.gunpartscorp.com/ I have them. www.countrygunsmith.net
Can't be answered without knowing who made it.
you have a 55 hp 1980 model
1938 thru 1958
MADE IN THE PHILIPEENES, ABOUT $75