Sometimes a vintage walking stick is more than a dapper statement piece. It can also be a men’s grooming kit, a croquet set, a microscope, or even a projector. Multipurpose canes were all the rage at the turn of the 19th century, and now some of the most unique examples of the trend are going up for auction.

The Gentleman Collector auction from Heritage Auctions will feature dozens of canes, many of which offer bonus features beyond what meets the eye. Check out these useful, sneaky, and oddly specific specialty canes, which hit the auction block on September 22.

1. THE COIN COLLECTOR’S CANE

Can’t decide if you identify more as a rabologist (someone who collects canes) or a numismatist (someone who collects coins)? This artifact will appeal to both halves of your heart. Inside the ebonized wood handle of this late 19th-century cane is a space for weighing and storing coins. Just push a button to reveal the tiny brass scale.

Estimated price: $7000 - $10,000

2. THE MAGIC LANTERN CANE

Who needs a bulky iPhone taking up space in your pocket when you can carry a miniature movie theater in your walking stick? The top of the "magic lantern" cane slides up and acts as a portable projector. Point it at the nearest wall to view the hand-painted illustrations housed within the shaft. A tiny torch brings the full-color slideshow to life.

Estimated price: $3000 - $5000

3. THE CIDER MAKER’S CANE

There's nothing like a long walk to work up a thirst for a glass of cider. With this walking stick in hand, you can get to work making one immediately. The interior wood rod of this device doubles as an apple press. Along the the tin shaft is a siphon and spout for collecting juice.

Estimated price: $1000 - $1500

4. THE ARCHITECT’S CANE

With a mahogany shaft and a leather-wrapped handle, this walking stick is a piece of art on its own. Architects can twist it open and use the supplies inside to draw up something equally exquisite. The handle has two secret compartments containing a compass, graphite, and drafting tools. Inside the lower part of the cane is a level, straightedge, letter opener, an elevation drawing, and a plumb-line (a pendulum with a rope-suspended weight).

Estimated price: $3000 - $5000

5. THE WELL-GROOMED GENTLEMAN’S CANE

The original owner of this grooming kit/walking stick combo was likely the envy of every fancy gentleman in town. Inside the cane’s segmented oak shaft are vials, brushes, a sponge, a button hook, and shaving supplies—everything necessary to look fresh and fine on the go.

Estimated price: $4000 - $6000

6. THE SPY CAMERA CANE

The hidden camera is the quintessential spy accessory. This circa 1980 cane, based on a patent from 1904, holds its camera and film winder inside the chrome handle. Snap it closed and the device transforms back into an inconspicuous, black walking stick.

Estimated price: $6000 -$8000

7. THE SPITTING CANE

The handle on this item portrays a man’s face scrunched up into a nasty expression. What it does is even nastier: Push a button on the top and liquid comes shooting out the mouth. The trick cane could possibly be used for good, like refilling people’s drinks at parties. Or you could just fill it with water and spray anyone who invades your personal space.

Estimated price: $1500 - $2500

8. THE CROQUET PLAYER’S CANE

You wouldn’t think that a mallet, a ball, and a full set of wickets would fit easily inside a cane, but a 19th-century inventor found a way to make it work. Of course, this croquet set is much smaller than one you'd find on a lawn. Luckily a desktop makes a fine alternative to a playing field.

Estimated price: $800 - $1200

9. THE MICROSCOPE CANE

A botanist going on a stroll through the woods would be fortunate to have this walking stick with them. Upon spotting an interesting specimen, they could pause their journey and use the cane as their miniature laboratory. The ebonized wood shaft contains a compartment with glass slides and vials, and the detailed silver handle holds an actual brass microscope.

Estimated price: $3000 - $5000

10. THE CROSSBOW CANE

If you’re still not convinced that canes can be hardcore, take this specimen from the late 1800s. The carved eagle-head handle is intimidating on its own, but pop it off and you have all the components necessary to put together a crossbow. Brandishing a dangerous weapon never looked so classy.

Estimated price: $1500 - $2500

All images courtesy of Heritage Auctions.