Composition :
1 cent : 98% copper, 0.05% tin, 1.5% zinc
5 cents : Nickel
10 cents : Nickel
25 cents : Nickel
50 cents : Nickel
1 dollar : Nickel
1975 Uncirculated Proof-Like Set
It was in 1953that the uncirculated proof-like sets were released. From 1953 to 1960, these sets were wrapped in a simple cellophane sheet and placed on a plain white sheet of paper. In 1961, the Royal Canadian Mint decidedto alter the packaging. The new sets were to be sealed in between 2 sheets of pliofilm and placed inside a protective envelope. This form of packaging is still being used today. Throughout the years, certain modifications were made in the presentation of the products. The coins shown in the uncirculated proof-like sets are identical to the ones released to the public during their respective years. However, the coinschosen for these sets have been carefully inspected and are thereforedefect free. 
Two varieties are available on the 1975 1-dollar coin. On the crown of the Queen, we can find the jewels at the top to be either attached or detached. 

This version has a packaging error: the 10-cent coin is sealed backwards.

This set is part of the Uncirculated Proof-Like Sets collection.
Also available : 
- 1975 Uncirculated Proof-Like Set - Detached Jewels
*Please note that the mintage of 197,372 sets includes the two varieties of the 1975 uncirculated proof-like set.

PROOF-LIKE SETS - 1975 UNCIRCULATED PROOF-LIKE SET - ATTACHED JEWELS - PACKAGING ERROR - 1975 CANADIAN COINS 23 is categorised COINS AND PAPER MONEY / 08- ROYAL CANADIAN MINT / 04- PROOF-LIKE & TEST TOKENS SETS and sold by l'Imaginaire, a store and specialised website.