Please check the rest of the dimes in your pocket, and for that matter, any other denominations. ALL current circulating U.S. coins have the tails side oriented upside-down from the heads side. This has been the practice for well over a century and a half. The orientation is not an error and is nothing special. However, the bubble is potentially an error. It could be caused by a number of things, most likely a place where a bit of gas was trapped during the cladding process and the layers did not stick together properly. It's fairly common problem so there's very little if any extra value attached.
The 2005 Jefferson nickel with a buffalo on the reverse was struck in enormous numbers. Any that you find in change will only be worth 5 cents.
Lincoln, Wheat Ear Reverse (Wheat Penny's) cents were struck from 1909 to 1958. A 1888 penny is a Indian Head cent with an average value of $1.00-$3.00 for most coins. NOTE: The wreath on the reverse is Oak not Wheat.
The Draped Bust US Large cent of 1802 was struck with 3 different reverses, A normal reverse, a fraction error and a stemless reverse. The coin must be seen for a accurate value because in the low grade of G-4 the values of all 3 run from $68.00-$81.00 depending on which reverse it has, if the coin is a higher grade of EF -40 values are over $1,000.00. I suggest having the coin graded by a dealer or collector for a better idea of value.
All of them are upside down. Most coins are struck with the obverse and the reverse at 180 degrees from each other.
The value is just for the silver, about a dollar
No 2005 Bison Reverse nickels were struck in silver.
The Lincoln Memorial reverse was introduced in 1959. If you have a 1958 cent with the Memorial reverse it should be inspected by an expert. Most likely it's a fake, possibly made by splitting a 1958 cent in half and fusing a Memorial reverse on it.
If by turning the coin left to right and the reverse is upside down on each turn, this is the way it should be. The 1989 Congress bicentennial Half Dollar was struck as Proof (S) and Uncirculated (D) and both have the same retail value of $9.00
You will have to take it to someone to be seen. Value if any, depends on the cause of this error. It may be a "Striking" error or a altered coin.
The 2005 Jefferson nickel with a buffalo on the reverse was struck in enormous numbers. Any that you find in change will only be worth 5 cents.
a bubble
Lincoln, Wheat Ear Reverse (Wheat Penny's) cents were struck from 1909 to 1958. A 1888 penny is a Indian Head cent with an average value of $1.00-$3.00 for most coins. NOTE: The wreath on the reverse is Oak not Wheat.
The Draped Bust US Large cent of 1802 was struck with 3 different reverses, A normal reverse, a fraction error and a stemless reverse. The coin must be seen for a accurate value because in the low grade of G-4 the values of all 3 run from $68.00-$81.00 depending on which reverse it has, if the coin is a higher grade of EF -40 values are over $1,000.00. I suggest having the coin graded by a dealer or collector for a better idea of value.
All of them are upside down. Most coins are struck with the obverse and the reverse at 180 degrees from each other.
Planning
The value is just for the silver, about a dollar
All error coins need to be seen. A MULE coin is a coin struck from two different dies not intended to be used together such as a dime obverse with a cent reverse. I don't recognize the term"Bubble-Head" but the planchets used for Eisenhower dollars are known to have "gas-bubbles" in some of them. Take it to a dealer of an accurate assessment.