Vectores de fine line

Transit instruments 01

Transit instruments 04

Astronomy orrery apparatus

Small snail crawling

Snail with raised tentacles

Snail with a flared lip

Smooth spindle shell outline

Spined shell from above

Rope lashed to a spar 01

Lashed spars

Knotted rope ends 02

Rope bend diagram 04

Rope handle on a case

Rope loops with knots

Anchor and crossed swords mark

Six-rayed sea creature

Knobbed starfish

Fossil nautilus with small spirals 01

Large tapering fossil shell 01

Pointed fossil snail shell 01

Small fossil spiral shells 01

Anchors and dancetty shield

Boring mollusc in its tube

Bivalve with siphons out

Bivalve with a fringed siphon

Snail with a swollen body

Snail with a smooth shell

Bivalve with a bulging body

Bivalve with paired tubes

Bivalve with a stout siphon 02

Clam with a long siphon 01

Clam with a long siphon 02

Snail with a globular shell 02

Snail with a globular shell 01

Round shell with a foot

Snail with a tiny shell

Clam with a wedge foot 01

Snail with a speckled shell

Cockle with a fringed edge

Mussel anchored by threads

Bivalve interior

Transparent mollusc in outline

Cap shell

Snail with a coiled shell

Snail on a stone

Bivalve with a ribbed shell

Snail with a shouldered shell

Whelk with an extended foot

Snail with paired tentacles

Small squid

Snail with a flared shell

Snail with a rounded shell

Tube-dwelling mollusc

Snail with a low shell

Snail with a flattened shell

Spiral snail on the crawl

Slug with a small shell

Snail withdrawing into its shell

Ribbed mussel

Bivalve shell outline 04